The Safe & Easy Way to Buy & Sell Collectibles

Buy from different sellers and get your cards in ONE shipment.

Shop from 15,310,021 total and 4,770,904 unique sports cards. Baseball, Football, Hockey, and Basketball.

Ends: 2d 2h 31m

mjohnatgt

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!

15 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

Amazon 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. All COMC listings can be automatically posted to Amazon!

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The Safe and Easy Way to Buy and Sell Cards Online

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Shop Recently Added

2014 Topps Major League 25th Anniversary 5x7 Wax Pack - [Base] #MLC-RV

Ralph Houk

$12.25

2017 Panini Diamond Kings - [Base] #138

Rookies - Aaron Judge

$12.25

2016 Bowman Draft - Chrome Draft Pick Autographs #CDA-MM

Matt Manning

$18.25

2015 Topps Five Star - Autographs #FSA-DG

Tom Brady /99

$22.25

1996 Select Certified Edition - Gold Team #11

Brett Favre

$14.25

2015 Topps High Tek - Autographs - Pattern 1 Grass/Waves #23

Alshon Jeffery

$18.81

1997 Topps Chrome - [Base] - Refractor #R46

Shannon Sharpe

$15.25

2016-17 Upper Deck - Day with the Cup #DC22

Evgeni Malkin

$30.25

2015-16 Upper Deck - UD Canvas #C253

Bobby Orr

$20.25

2016-17 O-Pee-Chee Platinum - [Base] - Rainbow Color Wheel #155

William Nylander

$10.00

2016-17 O-Pee-Chee Platinum - Retro #R-66

Emerson Etem /499

$4.25

1996-97 SPx - Michael Jordan Record Breaker #R1.1

Michael Jordan (Base)

$17.50

1996-97 Bowman's Best - Rookies #R23

Kobe Bryant [PSA 9]

$25.24

2012-13 Panini Contenders - [Base] #203

Bradley Beal

$23.25

1986 Star Best of the Best - [Base] #12

John Stockton

$30.25

2014-15 Upper Deck Lettermen - Rookie Premier Lettermen Autographs #RL-TA

Jump to Popular Players!

Connor McDavid	Auston Matthews	Michael Jordan HOF	Derek Jeter	Bryce Harper	Ken Griffey Jr.
Kobe Bryant	Mike Trout	Kris Bryant	Cal Ripken Jr.	Jack Eichel	Patrik Laine
Mickey Mantle	LeBron James	Peyton Manning	Nolan Ryan	Wayne Gretzky	Dylan Larkin
Tom Brady	Shaquille O'Neal	Brett Favre	Mitch Marner	Stephen Curry	Alex Rodriguez

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. We don't use stock images; 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.

The Safe & Easy Way to Buy & Sell Collectibles