Buy Now, Ship Later to save on shipping, consolidate your orders, and avoid peak holiday shipping times.
Shop from 45,387,749 total and 12,893,801 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!

45 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

2009 Topps Updates & Highlights - [Base] - Gold #UH155

Andrew McCutchen /2009

1999 Bowman's Best - Franchise Best - Mach II #FB1

Mark McGwire /1000

2015 Calbee - [Base] #100

Shohei Ohtani

2020 Topps - Silver Pack 1985 Topps Chrome Baseball Series 2 Autographs #85TC-14

Kwang-Hyun Kim /99

1978 Topps - [Base] #315

Tony Dorsett

1989 Topps Traded - [Base] #70T

Troy Aikman [PSA 9 MINT]

2001 Topps Archives Reserve - Rookie Reprint Autographs #ARA-WP

William Perry

1994 Playoff Contenders - Back-to-Back #5

Troy Aikman, Steve Young

1989 Score Supplemental - [Base] #384S

Bo Jackson

2024-25 O-Pee-Chee Platinum - [Base] - Rainbow #263

Marquee Rookies - Macklin Celebrini

2019-20 Upper Deck - UD Canvas #C218

Young Guns - Noah Dobson

2019-20 SP Authentic - [Base] #141

Future Icons - Samuel Blais, Vince Dunn /199

2024-25 Upper Deck Series 1 - Outburst Retro Young Guns #OR-1

Patrice Bergeron

2024-25 Upper Deck PWHL - [Base] #51

Young Guns - Sarah Fillier

1989-90 NBA Hoops - [Base] #138

David Robinson [PSA 9 MINT]

1996-97 Topps Stadium Club - Fusion Die-Cut #F 9

Scottie Pippen

2001-02 Topps Champions and Contenders (TCC) - [Base] - Red #100

Michael Jordan

1996-97 Topps Stadium Club - Finest Reprints #15

Julius Erving

2020-21 Panini Donruss Optic - [Base] - Target Box Set Pulsar Prizm #151

Rated Rookie - Anthony Edwards

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.