Shop from 32,505,339 total and 9,315,421 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!

32 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.

Buy Baseball Cards Online

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

Sell Baseball Cards Online

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

1987 Fleer - [Base] #204

Barry Larkin [PSA 9 MINT]

2014 Topps Heritage High Number - [Base] #H571

Kyle Hendricks

1960 Topps - [Base] #50

Al Kaline

1961 Topps - [Base] #582

High # - Earl Battey

2013 Topps Chrome - [Base] #118

Travis Kelce

1984 Topps - [Base] #123

Dan Marino [EX to NM]

2020 Panini Donruss Optic - [Base] #164

Rated Rookies - Jalen Hurts

1989 Pro Set - [Base] #486

Deion Sanders [PSA 9 MINT]

1999 Skybox Metal Universe - Planet Metal #12 PM

Jerry Rice

2018-19 Upper Deck - [Base] #239

Young Guns - Troy Terry

2016-17 Upper Deck - [Base] #451

Young Guns - Patrik Laine

1984-85 O-Pee-Chee - [Base] #243

Wayne Gretzky

2017-18 Upper Deck - [Base] #247

Young Guns - Brock Boeser

2019-20 Upper Deck - [Base] - Silver Foil #207

Young Guns - Victor Olofsson

1970-71 Topps - [Base] #13

Pat Riley [Good to VG‑EX]

2015-16 Panini Prizm - [Base] #335

Rookies - Nikola Jokic [PSA 9 MINT]

2019-20 Panini Select - [Base] #169

Premier Level - Tyler Herro

2019-20 Panini NBA Hoops - [Base] #258

Zion Williamson [SGC 9.5 Mint+]

1974-75 Topps - [Base] #1

Kareem Abdul-Jabbar

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.