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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 VmWTStH52Zj8cqJJRGC3kh5IfKtsTA0w/ob/VDPbDJqqT44AGBDgq8UJr0wvllaH
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<SEC-DOCUMENT>0001264684-09-000106.txt : 20091119
<SEC-HEADER>0001264684-09-000106.hdr.sgml : 20091119
<ACCEPTANCE-DATETIME>20091119161216
ACCESSION NUMBER:		0001264684-09-000106
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20091117
FILED AS OF DATE:		20091119
DATE AS OF CHANGE:		20091119

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			RUBIN MICHAEL
		CENTRAL INDEX KEY:			0001123356

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-16611
		FILM NUMBER:		091196036

	MAIL ADDRESS:	
		STREET 1:		1075 FIRST AVE
		STREET 2:		C/O GLOBAL SPORTS INC
		CITY:			KING OF PRUSSIA
		STATE:			PA
		ZIP:			19406

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GSI COMMERCE INC
		CENTRAL INDEX KEY:			0000828750
		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-CATALOG & MAIL-ORDER HOUSES [5961]
		IRS NUMBER:				042958132
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		935 FIRST AVE
		CITY:			KING OF PRUSSIA
		STATE:			PA
		ZIP:			19406
		BUSINESS PHONE:		6104917000

	MAIL ADDRESS:	
		STREET 1:		935 FIRST AVE
		CITY:			KING OF PRUSSIA
		STATE:			PA
		ZIP:			19406

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GLOBAL SPORTS INC
		DATE OF NAME CHANGE:	19971223
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2009-11-17</periodOfReport>

    <issuer>
        <issuerCik>0000828750</issuerCik>
        <issuerName>GSI COMMERCE INC</issuerName>
        <issuerTradingSymbol>GSIC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001123356</rptOwnerCik>
            <rptOwnerName>RUBIN MICHAEL</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>GSI COMMERCE, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>935 FIRST AVENUE</rptOwnerStreet2>
            <rptOwnerCity>KING OF PRUSSIA</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>19406</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>CEO and President</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2009-11-17</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>76475</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5701600</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">The filing of this Statement shall not be construed as an admission (a) that the person filing this Statement is, for the purposes of Section 16 of the Securities Exchange Act of 1934, as amended, the beneficial owner of any equity securities covered by this Statement, or (b) that this Statement is legally required to be filed by such person.</footnote>
        <footnote id="F2">The reporting person acquired 76,475 shares of issuer common stock as partial consideration in the exchange for shares of Series A Preferred Stock of Retail Convergence, Inc. (&quot;RCI&quot;) in the merger of RCI into a subsidiary of the issuer.  The merger agreement, which was entered into on October 27, 2009, placed a value on the issuer's common stock of $18.83, the average of the closing prices of the issuer's common stock on the ten trading days ending on November 12, 2009.  Of these shares, 11,343 shares are currently being held in escrow to secure post-closing indemnification obligations of the stockholders and optionholders of RCI and are subject to forfeiture.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Michael G. Rubin</signatureName>
        <signatureDate>2009-11-19</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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