Shop from 43,173,139 total and 12,295,209 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!

43 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

eBay 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. COMC listings are automatically posted to eBay!

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The Safe and Easy Way to Buy and Sell Cards Online

Shop Recently Added

1994 Upper Deck SP - Holoview FX - Special FX Die-Cut #19

Jeff Kent

2018 Topps Update Series - [Base] #US1.1

Shohei Ohtani (Pitching, Red Jersey)

1991 Upper Deck - Short Print #SP1.1

Michael Jordan [PSA 6 EX‑MT]

2001 Topps Finest - [Base] #116

Todd Heap /1000 [PSA 9 MINT]

2020 Panini Prizm Draft Picks - [Base] - Silver Prizm #148

Draft Picks Rookies - Jordan Love [PSA 10 GEM MT]

2021 Panini Prizm - [Base] - Red Ice Prizm #337

Rookie - Ja'Marr Chase

1973 Topps - [Base] #487

Ken Stabler

2020 Panini Donruss Optic - [Base] #153

Rated Rookies - Justin Herbert [PSA 10 GEM MT]

2011-12 Upper Deck Black Diamond - Dual Jerseys #WASH-OV

Alex Ovechkin

2001-02 Upper Deck - [Base] #229

Young Guns - Peter Forsberg

2021-22 Upper Deck Series 2 - [Base] - Speckled Rainbow Foil #476

Young Guns - Thomas Novak

1971-72 Topps - [Base] #47

Dave Cowens

1986-87 Fleer - [Base] #77

Chris Mullin

2024-25 Panini Instant WNBA - Caitlin Clark Rookie of the Year #CCROY-A

Caitlin Clark /115750 [PSA 9 MINT]

2021-22 Panini Donruss Optic - [Base] - Red Fast Break Prizm #118

Damian Lillard /85

2003-04 Upper Deck - Lebron James City Heights #_LEJA

LeBron James

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.