Shop from 19,662,105 total and 5,905,419 unique sports cards. Baseball, Football, Hockey, and Basketball.

Ideal for Set Builders & Player Collectors

Build one order over time from multiple sellers, pay shipping once, and receive your cards in one package.

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Flat Rate Shipping

Buy now, ship later! Purchase over time from many sellers & ship once!

19 Million Cards Under One Roof

We house millions of sports cards from thousands of sellers and provide industry renowned customer service!

High resolution scans of the front & back of every card.

Easy & Fun Sports Card Flipping

Filter by team, player, set & more. Purchase, instantly relist, & flip for profit.

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We Do The Work To Sell Your Cards

Research & identify your collectibles

Evaluate condition & value

Scan the front & back of every card

Advertise to find buyers

Store & insure consigned collectibles

Resolve customer service needs

Securely package & ship to buyers

We Have Other Unique Services

Mailbox Services

Grading Services

Amazon Integration

Historical Sales Data

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A Different Way to Sell Cards

We identify, scan, list, store, insure, package, and ship - just send us your sports cards, trading cards, and collectibles. All COMC listings can be automatically posted to Amazon!

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The Safe and Easy Way to Buy and Sell Cards Online

Shop Recently Added

2015 Topps Chrome - Rookie Autographs - Purple Refractor #AR-CW

Christian Walker /250

1992 Donruss - Preview #10

Cal Ripken Jr.

2010 Bowman Draft Picks & Prospects - Chrome Prospects Autographs - Refractor #BDPP82

Drew Pomeranz /500

2010 Topps - Manufactured Commemorative Patch #MCP-2

Babe Ruth

2004 Upper Deck Sweet Spot - [Base] #288

Philip Rivers /199

2007 Topps Chrome - [Base] - White Refractor #TC47

Troy Polamalu /869

2011 Playoff Contenders - [Base] #147

Justin Houston

2015 Panini National Treasures - [Base] #144

Rookie Signatures - Kwon Alexander /99

1996 SP - Holoview - Special F/X Die-Cut #18

Isaac Bruce

2016-17 Upper Deck SP Game Used - Inked Rookie Sweaters - Patch #RS-CB

Connor Brown /99

2015-16 SP Authentic - Upper Deck Update #528

Young Guns - Yanni Gourde

2001-02 Upper Deck - [Base] #229

Peter Forsberg

2016-17 Upper Deck SP Game Used - Draft Day Marks #DDM-JH

Rookies - Julius Honka /35

2018-19 Upper Deck SP Game Used - Draft Day Marks #DDM-NJ

Rookies - Noah Juulsen /35

1994-95 SP - Michael Jordan He's Back - Silver #MJ 1

Michael Jordan

1996-97 SP - Inside Info #IN1

Charles Barkley

2007-08 Press Pass Legends - Saturday Signatures - [Autographed] #PHFO

Phil Ford

2015-16 Panini Prizm - [Base] - Silver Prizm #323

Rookies - Richaun Holmes

2007-08 SPx - Endorsements - [Autographed] #E-AI

Andre Iguodala

COMC (Check Out My Collectibles) is a unique marketplace for buying and selling sports cards, gaming cards, comics, and more. We have a great selection of singles, memorabilia cards, autographed cards, and rookie cards. Our listings include front and back scans of every card. We're also a great place to sell cards. Do you want to know more about card values? Learn about our suggested prices.