Exhibit 2.3

                         PARENT STOCK OPTION AGREEMENT

     This Stock Option Agreement (the "Agreement") is made and entered into as
of July 13, 1999, between Egghead.com, Inc., a Washington corporation
("Company"), and Onsale, Inc., a Washington corporation ("Parent"). Capitalized
terms used in this Agreement but not defined herein shall have the meanings
ascribed to such terms in the Merger Agreement (as defined below).

                                    RECITALS

     A.  Concurrently with the execution and delivery of this Agreement, Parent,
Company and EO Corporation, a Washington corporation and a wholly owned
subsidiary of Parent ("Merger Sub"), are entering into an Agreement and Plan of
Merger (the "Merger Agreement"), that provides, among other things, upon the
terms and subject to the conditions thereof, for Parent and Company to enter
into a business combination transaction (the "Merger").

     B.  As a condition to Company's willingness to enter into the Merger
Agreement, Company has required that Parent agree, and Parent has so agreed, to
grant to Company an option to acquire shares of Parent Common Stock ("Parent
Shares"), upon the terms and subject to the conditions set forth herein.

     In consideration of the foregoing and of the mutual covenants and
agreements set forth herein and in the Merger Agreement and for other good and
valuable consideration, the receipt and adequacy of which are hereby
acknowledged, the parties agree as follows:

     1.  Grant of Option.  Parent hereby grants to Company an irrevocable option
         ---------------
(the "Option"), exercisable following the occurrence of an Exercise Event (as
defined in Section 2(a)), to acquire up to a number of Parent Shares equal to
19.9% of the shares of Parent Common Stock issued and outstanding as of the
date, if any, upon which an Exercise Notice (as defined in Section 2(b) below)
shall have been delivered (the "Option Shares"), in the manner set forth below
by paying cash at a price of $22.50 per share (the "Exercise Price").

     2.  Exercise of Option; Maximum Proceeds
         ------------------------------------

         (a) For all purposes of this Agreement, an "Exercise Event" shall mean
  any of (i) the occurrence of a Parent Triggering Event (as such term is
  defined in the Merger Agreement), (ii) a public announcement of an Option
  Acquisition Proposal (as defined below) shall have been made prior to the date
  the Merger Agreement is terminated pursuant to the terms thereof (the "Merger
  Termination Date") and the occurrence of one or more of the following on or
  after the date of the announcement of such Option Acquisition Proposal: (1)
  the requisite vote of the stockholders of Parent in favor of the issuance of
  shares of Parent Common Stock pursuant to the Merger and the amendment of
  Parent's Certificate of Incorporation to change the name of Parent to
  "Egghead.com, Inc.," effective at the Effective Time, and to increase the
  authorized number of shares of Parent Common Stock so as to permit the
  transactions contemplated by the Merger Agreement, shall not have been
  obtained at the Parent Stockholders' Meeting (as such term is defined in the
  Merger Agreement); (2) a


  tender offer or exchange offer for 15% or more of the outstanding shares of
  Parent Common Stock shall have been commenced (other than by Company or an
  affiliate of Company); or (3) for any reason Parent shall have failed to call
  and hold the Parent Stockholders' Meeting by the Outside Date (as defined in
  the Merger Agreement), or (iii) the commencement of a solicitation within the
  meaning of Rule 14a-1(l) by any person or entity other than Company or its
  Board of Directors (or any person or entity acting on behalf of Company or its
  Board of Directors) seeking to alter the composition of Parent's Board of
  Directors. For purposes of this Agreement, "Option Acquisition Proposal" shall
  mean any offer or proposal (other than an offer or proposal by Company)
  relating to any transaction or series of related transactions involving: (A)
  any purchase from Parent or acquisition by any person or "group" (as defined
  under Section 13(d) of the Exchange Act and the rules and regulations
  thereunder) of more than a 10% interest in the total outstanding voting
  securities of Parent or any of its subsidiaries or any tender offer or
  exchange offer that if consummated would result in any person or "group" (as
  defined under Section 13(d) of the Exchange Act and the rules and regulations
  thereunder) beneficially owning 10% or more of the total outstanding voting
  securities of Parent or any of its subsidiaries or any merger, consolidation,
  business combination or similar transaction involving Parent; (B) any sale,
  lease, exchange, transfer, license, acquisition or disposition of more than
  10% of the assets of Parent (other than in the ordinary course of business);
  or (C) any liquidation or dissolution of Parent.

          (b)  Company may deliver to Parent a written notice (an "Exercise
  Notice") specifying that it wishes to exercise and close a purchase of Option
  Shares at any time following the occurrence of an Exercise Event and
  specifying the total number of Option Shares it wishes to acquire.  Unless
  such Exercise Notice is withdrawn by Company, the closing of a purchase of
  Option Shares (a "Closing") specified in such Exercise Notice shall take place
  at the principal offices of Parent upon such date prior to the termination of
  the Option as may be designated by Company in writing.

          (c)  The Option shall terminate upon the earliest to occur of (i) the
  Effective Time (as such term is defined in the Merger Agreement), (ii)
  termination of the Merger Agreement pursuant to either Section 7.1(a) or
  7.1(c) thereof, or (iii) 14 months following the termination of the Merger
  Agreement under any other circumstances; provided, however, that if the Option
  is exercisable but cannot be exercised by reason of any applicable government
  order or because the waiting period related to the issuance of the Option
  Shares under the HSR Act shall not have expired or been terminated, or because
  any other condition to closing has not been satisfied, then the Option shall
  not terminate until the tenth business day after such impediment to exercise
  shall have been removed or shall have become final and not subject to appeal.

          (d)  If Company receives proceeds in connection with any sales or
  other dispositions of Option Shares (including by selling Option Shares to
  Parent pursuant to Section 6(a) hereof) or the Option, plus any dividends (or
  equivalent distributions under Section 7(a) hereof) received by Company
  declared on Option Shares, less the Exercise Price multiplied by the number of
  Parent Shares purchased by Company pursuant to the Option, which, taken
  together with any Parent Termination Fee payable pursuant to Section 7.3(b) of

                                       2


  the Merger Agreement, exceeds 5% of the Parent Equity Value (determined as of
  the close of business on the date immediately preceding the Closing), then all
  proceeds to Company in excess of such sum shall be promptly remitted in cash
  by Company to Parent. For the purposes of this Agreement, "Parent Equity
  Value" means the product of the average closing price of Parent Common Stock
  on the Nasdaq National Market over the five (5) trading days prior to the
  Closing, and the sum of: (A) all shares of Parent Common Stock that are
  outstanding as of the close of business on the date immediately preceding the
  Closing; (B) all shares of Parent Common Stock then issuable upon conversion
  of all shares of capital stock that is convertible into shares of Parent
  Common Stock; and (C) all shares of Parent Common Stock issuable upon
  conversion of all options and warrants to acquire Parent Common Stock that are
  then outstanding.

     3.  Conditions to Closing. The obligation of Parent to issue Option Shares
         ---------------------
to Company hereunder is subject to the conditions that (a) any waiting period
under the HSR Act applicable to the issuance of the Option Shares hereunder
shall have expired or been terminated; (b) all material consents, approvals,
orders or authorizations of, or registrations, declarations or filings with, any
Governmental Entity, if any, required in connection with the issuance of the
Option Shares hereunder shall have been obtained or made, as the case may be;
and (c) no preliminary or permanent injunction or other order by any court of
competent jurisdiction prohibiting or otherwise restraining such issuance shall
be in effect. It is understood and agreed that at any time during which Company
shall be entitled to deliver to Parent an Exercise Notice, the parties will use
their respective reasonable efforts to satisfy all conditions to Closing, so
that a Closing may take place as promptly as practicable.

     4.  Closing. At any Closing, Parent shall deliver to Company a single
         -------
certificate in definitive form representing the number of Parent Shares
designated by Company in its Exercise Notice consistent with this Agreement,
such certificate to be registered in the name of Company and to bear the legend
set forth in Section 8 hereof, against delivery of payment by Company to Parent
of the aggregate purchase price for Parent Shares so designated and being
purchased by delivery of a certified check, bank check or wire transfer of
immediately available funds.

     5.  Representations and Warranties of Parent. Parent represents and
         ----------------------------------------
warrants to Company that (a) Parent is a corporation duly organized, validly
existing and in good standing under the laws of the State of Delaware and has
the corporate power and authority to enter into this Agreement and to carry out
its obligations hereunder; (b) the execution and delivery of this Agreement by
Parent and consummation by Parent of the transactions contemplated hereby have
been duly authorized by all necessary corporate action on the part of Parent and
no other corporate proceedings on the part of Parent are necessary to authorize
this Agreement or any of the transactions contemplated hereby; (c) this
Agreement has been duly executed and delivered by Parent and constitutes a
legal, valid and binding obligation of Parent and, assuming this Agreement
constitutes a legal, valid and binding obligation of Company, is enforceable
against Parent in accordance with its terms, except as enforceability may be
limited by bankruptcy and other similar laws affecting the rights of creditors
generally and general principles of equity; (d) except for any filings,
authorizations, approvals or orders required under the HSR Act and any required
filings under state securities, or "blue sky" laws, Parent has taken all
necessary

                                       3


corporate and other action to authorize and reserve for issuance and to permit
it to issue upon exercise of the Option, and at all times from the date hereof
until the termination of the Option will have reserved for issuance, a
sufficient number of unissued Parent Shares for Company to exercise the Option
in full and will take all necessary corporate or other action to authorize and
reserve for issuance all additional Parent Shares or other securities which may
be issuable pursuant to Section 7(a) upon exercise of the Option, all of which,
upon their issuance and delivery in accordance with the terms of this Agreement
and payment therefor by Company, will be validly issued, fully paid and
nonassessable; (e) upon delivery of Parent Shares and any other securities to
Company upon exercise of the Option, Company will acquire such Parent Shares or
other securities free and clear of all material claims, liens, charges,
encumbrances and security interests of any kind or nature whatsoever, excluding
those imposed by Company; (f) the execution and delivery of this Agreement by
Parent do not, and the performance of this Agreement by Parent will not, (i)
violate the Certificate of Incorporation or Bylaws of Parent, (ii) conflict with
or violate any order applicable to Parent or any of its subsidiaries or by which
they or any of their material property is bound or affected or (iii) result in
any breach of or constitute a default (or an event which with notice or lapse of
time or both would become a default) under, or give rise to any right of
termination, amendment, acceleration or cancellation of, or result in the
creation of a material lien or encumbrance on any material property or assets of
Parent or any of its subsidiaries pursuant to, any material contract or
agreement to which Parent or any of its subsidiaries is a party or by which
Parent or any of its subsidiaries or any of their material property is bound or
affected; and (g) the execution and delivery of this Agreement by Parent does
not, and the performance of this Agreement by Parent will not, require any
consent, approval, authorization or permit of, or filing with, or notification
to, any Governmental Entity, except pursuant to the HSR Act.

     6.  Registration Rights
         -------------------

         (a) Following the termination of the Merger Agreement, Company
  (sometimes referred to herein as the "Holder") may by written notice (a
  "Registration Notice") to Parent (the "Registrant") request the Registrant to
  register under the Securities Act all or any part of the shares acquired by
  the Holder pursuant to this Agreement (such shares requested to be registered
  the "Registrable Securities") in order to permit the sale or other disposition
  of such shares pursuant to a bona fide firm commitment underwritten public
  offering in which the Holder and the underwriters shall effect as wide a
  distribution of such Registrable Securities as is reasonably practicable (a
  "Permitted Offering"); provided, however, that any such Registration Notice
  must relate to a number of shares equal to at least 2% of the outstanding
  shares of Common Stock of the Registrant on a fully diluted basis and that any
  rights to require registration hereunder shall terminate with respect to any
  shares that may be sold pursuant to Rule 144(k) under the Securities Act or at
  such time as all of the Registrable Securities may be sold in any three month
  period pursuant to Rule 144 under the Securities Act.  The Registration Notice
  shall include a certificate executed by the Holder and its proposed managing
  underwriter, which underwriter shall be an investment banking firm of
  internationally recognized standing reasonably acceptable to Parent (the
  "Manager"), stating that (i) the Holder and the Manager have a good faith
  intention to commence a Permitted Offering and (ii) the Manager in good faith
  believes that, based on the then prevailing market

                                       4


  conditions, it will be able to sell the Registrable Securities at a per share
  price equal to at least 80% of the per share average of the closing sale
  prices of the Registrant's Common Stock on the Nasdaq National Market for the
  twenty trading days immediately preceding the date of the Registration Notice.
  The Registrant shall thereupon have the option exercisable by written notice
  delivered to the Holder within five business days after the receipt of the
  Registration Notice, irrevocably to agree to purchase all (but not less than
  all) of the Registrable Securities for cash at a price (the "Option Price")
  equal to the product of (i) the number of Registrable Securities so purchased
  and (ii) the per share average of the closing sale prices of the Registrant's
  Common Stock on the Nasdaq National Market for the 20 trading days immediately
  preceding the date of the Registration Notice. Any such purchase of
  Registrable Securities by the Registrant hereunder shall take place at a
  closing to be held at the principal executive offices of the Registrant or its
  counsel at any reasonable date and time designated by the Registrant in such
  notice within 10 business days after delivery of such notice. The payment for
  the shares to be purchased shall be made by delivery at the time of such
  closing of the Option Price in immediately available funds.

         (b)   If the Registrant does not elect to exercise its option to
  purchase pursuant to Section 6(a) with respect to all Registrable Securities,
  the Registrant shall use all reasonable efforts to effect, as promptly as
  practicable, the registration under the Securities Act of the Registrable
  Securities requested to be registered in the Registration Notice; provided,
  however, that (i) the Holder shall not be entitled to more than an aggregate
  of two effective registration statements hereunder, and provided further, that
  if the Registrant withdraws a filed registration statement at the request of
  the Holder (other than as the result of a material change in the Registrant's
  business or the Holder's learning of new material information concerning the
  Registrant), then such filing shall be deemed to have been an effective
  registration for purposes of this clause (i), (ii) the Registrant will not be
  required to file any such registration statement during any period of time
  (not to exceed 45 days after a Registration Notice in the case of clause (A)
  below or 90 days after a Registration Notice in the case of clauses (B) and
  (C) below) when (A) the Registrant is in possession of material non-public
  information which it reasonably believes would be detrimental to be disclosed
  at such time and such information would have to be disclosed if a registration
  statement were filed at that time; (B) the Registrant is required under the
  Securities Act to include audited financial statements for any period in such
  registration statement and such financial statements are not yet available for
  inclusion in such registration statement; or (C) the Registrant determines, in
  its reasonable judgment, that such registration would interfere with any
  financing, acquisition or other material transaction involving the Registrant
  and (iii) the Registrant will not be required to maintain the effectiveness of
  any such registration statement for a period greater than 90 days.  If
  consummation of the sale of any Registrable Securities pursuant to a
  registration hereunder does not occur within 180 days after the filing with
  the SEC of the initial registration statement therefor, the provisions of this
  Section 6 shall again be applicable to any proposed registration.  The
  Registrant shall use all reasonable efforts to cause any Registrable
  Securities registered pursuant to this Section 6 to be qualified for sale
  under the securities or blue sky laws of such jurisdictions as the Holder may
  reasonably request and shall continue such registration or qualification in
  effect in such jurisdictions until the Holder has sold or otherwise disposed
  of all of the securities subject to

                                       5


  the registration statement; provided, however, that the Registrant shall not
  be required to qualify to do business in, or consent to general service of
  process in, any jurisdiction by reason of this provision.

         (c)   The registration rights set forth in this Section 6 are subject
  to the condition that the Holder shall provide the Registrant with such
  information with respect to the Holder's Registrable Securities, the plan for
  distribution thereof, and such other information with respect to the Holder
  as, in the reasonable judgment of counsel for the Registrant, is necessary to
  enable the Registrant to include in a registration statement all material
  facts required to be disclosed with respect to a registration thereunder,
  including the identity of the Holder and the Holder's plan of distribution.

         (d)   A registration effected under this Section 6 shall be effected at
  the Registrant's expense, except for underwriting discounts and commissions
  and the fees and expenses of counsel to the Holder, and the Registrant shall
  use all reasonable efforts to provide to the underwriters such documentation
  (including certificates, opinions of counsel and "comfort" letters from
  auditors) as are customary in connection with underwritten public offerings
  and as such underwriters may reasonably require. In connection with any
  registration, the Holder and the Registrant agree to enter into an
  underwriting agreement reasonably acceptable to each such party, in form and
  substance customary for transactions of this type with the underwriters
  participating in such offering.

         (e)   Indemnification
               ---------------

               (i)  The Registrant will indemnify the Holder, each of its
     directors and officers and each person who controls the Holder within the
     meaning of Section 15 of the Securities Act, and each underwriter of the
     Registrant's securities, with respect to any registration, qualification or
     compliance which has been effected pursuant to this Agreement, against all
     expenses, claims, losses, damages or liabilities (or actions in respect
     thereof), including any of the foregoing incurred in settlement of any
     litigation, commenced or threatened, arising out of or based on any untrue
     statement (or alleged untrue statement) of a material fact contained in any
     registration statement, prospectus, offering circular or other document, or
     any amendment or supplement thereto, incident to any such registration,
     qualification or compliance, or based on any omission (or alleged omission)
     to state therein a material fact required to be stated therein or necessary
     to make the statements therein, in light of the circumstances in which they
     were made, not misleading, or any violation by the Registrant of any rule
     or regulation promulgated under the Securities Act applicable to the
     Registrant in connection with any such registration, qualification or
     compliance, and the Registrant will reimburse the Holder and, each of its
     directors and officers and each person who controls the Holder within the
     meaning of Section 15 of the Securities Act, and each underwriter for any
     legal and any other expenses reasonably incurred in connection with
     investigating, preparing or defending any such claim, loss, damage,
     liability or action, provided that the Registrant will not be liable in any
     such case to the extent that any such claim, loss, damage, liability or
     expense arises out of or is based on any untrue

                                       6


     statement or omission or alleged untrue statement or omission, made in
     reliance upon and in conformity with written information furnished to the
     Registrant by the Holder or director or officer or controlling person or
     underwriter seeking indemnification, provided, however, that the indemnity
     agreement contained in this subsection 6(e)(i) shall not apply to amounts
     paid in settlement of any such loss, claim, damage, liability or action if
     such settlement is effected without the consent of the Registrant, which
     consent shall not be unreasonably withheld.

               (ii)   The Holder will indemnify the Registrant, each of its
     directors and officers and each underwriter of the Registrant's securities
     covered by such registration statement and each person who controls the
     Registrant within the meaning of Section 15 of the Securities Act, against
     all claims, losses, damages and liabilities (or actions in respect
     thereof), including any of the foregoing incurred in settlement of any
     litigation, commenced or threatened, arising out of or based on any untrue
     statement (or alleged untrue statement) of a material fact contained in any
     such registration statement, prospectus, offering circular or other
     document, or any omission (or alleged omission) to state therein a material
     fact required to be stated therein or necessary to make the statements
     therein not misleading, or any violation by the Holder of any rule or
     regulation promulgated under the Securities Act applicable to the Holder in
     connection with any such registration, qualification or compliance, and
     will reimburse the Registrant, such directors, officers or control persons
     or underwriters for any legal or any other expenses reasonably incurred in
     connection with investigating, preparing or defending any such claim, loss,
     damage, liability or action, in each case to the extent, but only to the
     extent, that such untrue statement (or alleged untrue statement) or
     omission (or alleged omission) is made in such registration statement,
     prospectus, offering circular or other document in reliance upon and in
     conformity with written information furnished to the Registrant by the
     Holder expressly for use therein, provided that in no event shall any
     indemnity under this Section 6(e) exceed the gross proceeds of the offering
     received by the Holder and provided further that the indemnity agreement
     contained in this subsection 6(e)(ii) shall not apply to amounts paid in
     settlement of any such loss, claim, damage, liability or action if such
     settlement is effected without the consent of the Holder, which consent
     shall not be unreasonably withheld.

               (iii)  Each party entitled to indemnification under this Section
     6(e) (the "Indemnified Party") shall give notice to the party required to
     provide indemnification (the "Indemnifying Party") promptly after such
     Indemnified Party has actual knowledge of any claim as to which indemnity
     may be sought, and shall permit the Indemnifying Party to assume the
     defense of any such claim or any litigation resulting therefrom, provided
     that counsel for the Indemnifying Party, who shall conduct the defense of
     such claim or litigation, shall be approved by the Indemnified Party (whose
     approval shall not unreasonably be withheld), and the Indemnified Party may
     participate in such defense at such party's expense; provided, however,
     that the Indemnifying Party shall pay such expense if representation of the
     Indemnified Party by counsel retained by the Indemnifying Party would be
     inappropriate due to actual or potential differing interests between the
     Indemnified Party and any other party

                                       7


     represented by such counsel in such proceeding, and provided further that
     the failure of any Indemnified Party to give notice as provided herein
     shall not relieve the Indemnifying Party of its obligations under this
     Section 6(e) unless the failure to give such notice is materially
     prejudicial to an Indemnifying Party's ability to defend such action. No
     Indemnifying Party, in the defense of any such claim or litigation shall,
     except with the consent of each Indemnified Party, consent to entry of any
     judgment or enter into any settlement which does not include as an
     unconditional term thereof the giving by the claimant or plaintiff to such
     Indemnified Party of a release from all liability in respect to such claim
     or litigation. No Indemnifying Party shall be required to indemnify any
     Indemnified Party with respect to any settlement entered into without such
     Indemnifying Party's prior consent (which shall not be unreasonably
     withheld).

     7.  Adjustment Upon Changes in Capitalization; Rights Plans
         -------------------------------------------------------

         (a)   In the event of any change in Parent Shares by reason of stock
dividends, stock splits, reverse stock splits, mergers (other than the Merger),
recapitalizations, combinations, exchanges of shares and the like, the type and
number of shares or securities subject to the Option and the Exercise Price
shall be adjusted appropriately, and proper provision shall be made in the
agreements governing such transaction so that Company shall receive, upon
exercise of the Option, the number and class of shares or other securities or
property that Company would have received in respect of Parent Shares if the
Option had been exercised immediately prior to such event or the record date
therefor, as applicable.

         (b)   Prior to such time as the Option is terminated, and at any time
after the Option is exercised (in whole or in part, if at all), Parent shall not
(i) adopt (or permit the adoption of) a stockholders rights plan that contains
provisions for the distribution or exercise of rights thereunder as a result of
Company or any affiliate or transferee being the beneficial owner of shares of
Parent by virtue of the Option being exercisable or having been exercised (or as
a result of beneficially owning shares issuable in respect of any Option
Shares), or (ii) take any other action which would prevent or disable Company
from exercising its rights under this Agreement or enjoying the full rights and
privileges possessed by other holders of Parent Common Stock generally.

     8.  Restrictive Legends.  Each certificate representing Option Shares
         -------------------
issued to Company hereunder (other than certificates representing shares sold in
a registered public offering pursuant to Section 6) shall include a legend in
substantially the following form:

     THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN
     REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND MAY
     BE REOFFERED OR SOLD ONLY IF SO REGISTERED OR IF AN EXEMPTION
     FROM SUCH REGISTRATION IS AVAILABLE. SUCH SECURITIES ARE ALSO
     SUBJECT TO ADDITIONAL RESTRICTIONS ON TRANSFER AS SET FORTH IN
     THE PARENT STOCK OPTION AGREEMENT DATED AS OF JULY 13, 1999, A
     COPY OF WHICH MAY BE OBTAINED FROM THE ISSUER.

     9.  Listing and HSR Filing.  Parent, upon the request of Company, shall
         ----------------------
promptly file an application to list Parent Shares to be acquired upon exercise
of the Option for quotation on

                                       8


the Nasdaq National Market and shall use its reasonable efforts to obtain
approval of such listing as soon as practicable. Promptly after the date hereof,
each of the parties hereto shall promptly file with the Federal Trade Commission
and the Antitrust Division of the United States Department of Justice all
required premerger notification and report forms and other documents and
exhibits required to be filed under the HSR Act to permit the acquisition of
Parent Shares subject to the Option at the earliest possible date.

     10.  Binding Effect.  This Agreement shall be binding upon and inure to the
          --------------
benefit of the parties hereto and their respective successors and permitted
assigns. Nothing contained in this Agreement, express or implied, is intended to
confer upon any person other than the parties hereto and their respective
successors and permitted assigns any rights or remedies of any nature whatsoever
by reason of this Agreement.

     11.  Specific Performance.  The parties recognize and agree that if for any
          --------------------
reason any of the provisions of this Agreement are not performed in accordance
with their specific terms or are otherwise breached, immediate and irreparable
harm or injury would be caused for which money damages would not be an adequate
remedy. Accordingly, each party agrees that in addition to other remedies the
other party shall be entitled to an injunction restraining any violation or
threatened violation of the provisions of this Agreement. In the event that any
action shall be brought in equity to enforce the provisions of the Agreement,
neither party will allege, and each party hereby waives the defense, that there
is an adequate remedy at law.

     12.  Entire Agreement.  This Agreement and the Merger Agreement (including
          ----------------
the appendices and exhibits thereto) constitute the entire agreement between the
parties with respect to the subject matter hereof and supersede all other prior
agreements and understandings, both written and oral, between the parties with
respect to the subject matter hereof.

     13.  Further Assurances. Each party will execute and deliver all such
          ------------------
further documents and instruments and take all such further action as may be
necessary in order to consummate the transactions contemplated hereby.

     14.  Severability.  In the event that any provision of this Agreement or
          ------------
the application thereof, becomes or is declared by a court of competent
jurisdiction to be illegal, void or unenforceable, the remainder of this
Agreement will continue in full force and effect and the application of such
provision to other persons or circumstances will be interpreted so as reasonably
to effect the intent of the parties hereto. The parties further agree to replace
such void or unenforceable provision of this Agreement with a valid and
enforceable provision that will achieve, to the extent possible, the economic,
business and other purposes of such void or unenforceable provision.

     15.  Notices. All notices and other communications hereunder shall be in
          -------
writing and shall be deemed given if delivered personally or by commercial
delivery service, or sent via telecopy (receipt confirmed) to the parties at the
following addresses or telecopy numbers (or at such other address or telecopy
numbers for a party as shall be specified by like notice):

                                       9


If to Company or Merger            If to Parent, to:
Sub, to:

EGGHEAD.COM, INC.                  ONSALE, INC.
521 S.E. Chkalov Drive             1350 Willow Road
Vancouver, WA  98683               Menlo Park, CA  94025
Attention:  Chief
Executive Officer                  Attention:  Chief Executive Officer
Telecopy No.: (360)816-7309        Telecopy No.: (650)473-6990

with a copy to:                    with a copy to:

Perkins Coie LLP                   Fenwick & West LLP
1201 Third Avenue                  Two Palo Alto Square
Seattle, WA 98103                  Palo Alto, California 94306
Attention: David McShea,           Attention: Gordon K. Davidson,
Ed Belsheim                                   David K. Michaels
Telecopy No.: (206)583-8500        Telecopy No.: (650)494-1417

     16.  Governing Law.  This Agreement shall be governed by and construed in
          -------------
accordance with the laws of the State of Delaware, regardless of the laws that
might otherwise govern under applicable principles of conflicts of law thereof.

     17.  Counterparts.  This Agreement may be executed in one or more
          ------------
counterparts, all of which shall be considered one and the same agreement and
shall become effective when one or more counterparts have been signed by each of
the parties and delivered to the other party, it being understood that all
parties need not sign the same counterpart.

     18.  Expenses.  Except as otherwise expressly provided herein or in the
          --------
Merger Agreement, all costs and expenses incurred in connection with the
transactions contemplated by this Agreement shall be paid by the party incurring
such expenses.

     19.  Amendments; Waiver.  This Agreement may be amended by the parties
          ------------------
hereto and the terms and conditions hereof may be waived only by an instrument
in writing signed on behalf of each of the parties hereto, or, in the case of a
waiver, by an instrument signed on behalf of the party waiving compliance.


     20.  Assignment.  Neither Parent nor Company may sell, transfer, assign or
          ----------
otherwise dispose of (by operation of law or otherwise) any of its rights or
obligations under this Agreement or the Option created hereunder to any other
person, without the express written consent of the other. Any purported
assignment in violation of this Section shall be void. The rights and
obligations hereunder shall inure to the benefit of and be binding upon any
successor of a party hereto.

     21.  WAIVER OF JURY TRIAL.  EACH OF COMPANY AND PARENT HEREBY IRREVOCABLY
          --------------------
WAIVES ALL RIGHT TO TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM
(WHETHER BASED ON CONTRACT, TORT OR OTHERWISE) ARISING OUT OF OR RELATING TO
THIS AGREEMENT OR THE ACTIONS OF COMPANY OR PARENT IN THE NEGOTIATION,
ADMINISTRATION, PERFORMANCE AND ENFORCEMENT HEREOF.

                                      10


     In Witness Whereof, the parties hereto have caused this Agreement to be
executed by their duly authorized respective officers as of the date first
written above.

                                    ONSALE, INC.

                                    By: /s/ S. JERROLD KAPLAN
                                    Name: S. Jerrold Kaplan
                                    Title: Chief Executive Officer and
                                           President


                                    EGGHEAD.COM, INC.

                                    By: /s/ GEORGE P. ORBAN
                                    Name: George P. Orban
                                    Title: Chief Executive Officer



                        [Parent Stock Option Agreement]

                                      11