Shop from 19,113,897 total and 5,760,755 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

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Matt Olson

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2012 Topps - [Base] #661.1

Bryce Harper (Grey Jersey)

2016 Bowman - Chrome Prospects #BCP55

Vladimir Guerrero Jr.

2014 Panini Black Gold - Mother Lode Rookie Triple Jerseys - Prime #ML-DF

Devonta Freeman /99

2011 SP Authentic - [Base] #100

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2004 Upper Deck - UD Game Jersey #RM-GJ

Randy Moss

2017 Leaf Draft - Autographs #A-BB2

Ben Boulware

2017 Panini Playoff - Rookie Stallions - Hail Mary #RS-CM

Christian McCaffrey

2009-10 Upper Deck - [Base] #497

John Carlson

2015-16 Upper Deck Champs - [Base] - Autographs [Autographed] #189

Short Prints - Gabriel Landeskog

2017-18 Upper Deck - [Base] #247

Young Guns - Brock Boeser

2017-18 Upper Deck SP Game Used - [Base] - Blue Autographs [Autographed] #23

Marc-Andre Fleury

2016-17 Upper Deck SP Game Used - Banner Year Draft Year 2014 #BD14-WN

William Nylander

2017-18 Panini Prizm - [Base] #117

Donovan Mitchell

2017-18 Panini Prizm - Emergent - Fast Break Prizms #EM-JAY

Jayson Tatum

2017-18 Panini Prizm - [Base] #117

Donovan Mitchell

2009-10 Bowman '48 - [Base] #105

DeMar DeRozan /2009

1994-95 Topps Finest - [Base] #331

Michael Jordan

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.