Shop from 22,415,399 total and 7,135,469 unique sports cards. Baseball, Football, Hockey, and Basketball.

ShaiEllis

Sale - 13% OFF SRP

Find baseball cards and other sports cards on sale in Promotions & Port Sales

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!

22 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.

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

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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Shop Recently Added

1957 Topps - [Base] #175

Don Larsen

$21.24

2019 Bowman - Chrome Prospects #BCP-100

Wander Franco [PSA 10 GEM MT]

$208.77

2018 Topps Five Star - [Base] #FSA-MF

Max Fried

$35.04

1994 Topps Stadium Club - [Base] - 1st Day Issue #397

Ryne Sandberg

$15.49

1992 Front Row Draft Picks - [Base] #55

Saquon Barkley

$55.44

2004 Score - [Base] - Scorecard #381

Rookies - Ben Roethlisberger /625

$58.04

2000 Pacific - [Base] #403

Tom Brady

$338.90

2001 Press Pass SE - Autographs #DORA

Young Guns - Nico Hischier

$29.34

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

Rookies - Travis Dermott /35

$108.64

2018-19 Upper Deck - [Base] - Canvas #C223

Young Guns - Jesperi Kotkaniemi

$32.35

2018-19 Upper Deck Game Dated Moments - Rookie of the Month Achievements #R-6

Rookie of the Month - March - Jordan Binnington

$17.79

2009-10 Upper Deck - [Base] #210

Young Guns - Erik Karlsson

$52.09

2019-20 Panini Contenders - Rookie Ticket Swatches #RTS-ZWL

Zion Williamson

$110.01

1997-98 Topps Chrome - [Base] #115

Tim Duncan [BGS 9.5 GEM MINT]

$1,020.00

2019-20 Panini Mosaic - [Base] - Green Prizm #207

Rookies - Brandon Clarke

$21.22

2019-20 Panini Revolution - [Base] - Chinese New Year #106

Rookies - Coby White

$42.10

2017-18 Panini Prizm - [Base] - Hyper Prizms #38

Jump to Popular Players!

Connor McDavid	Kobe Bryant	Ken Griffey Jr.	Aaron Judge	Tom Brady	Stephen Curry
Auston Matthews	Luka Doncic	Patrik Laine	Mitch Marner	Giannis Antetokounmpo	Mickey Mantle
Michael Jordan HOF	Mike Trout	Ronald Acuna Jr. Braves	Zion Williamson	Wayne Gretzky	Brock Boeser
LeBron James	Derek Jeter	Elias Pettersson	Bryce Harper	Ben Simmons	Shaquille O'Neal

More Players

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.