COMC provides fulfillment for Upper Deck's new ePack products. More Details
  • The Safe & Easy Way to Buy & Sell Collectibles

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

Ideal for Set Builders & Player Collectors

Build one order over time from multiple sellers, pay shipping once, and receive your cards in one package.

Buy Cards

$3.00 Flat Rate Shipping

Buy now, ship later! Purchase over time from many sellers & ship once for $3.00!

12 Million Cards Under One Roof

We house millions of sports cards from thousands of sellers and provide industry renowned customer service!

No Stock Images

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

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

Sell Cards

The Safe and Easy Way to Buy and Sell Cards Online

Shop Recently Added

2012 Topps Gold Team Rings #GTR-HR

Hanley Ramirez

2003 Topps Heritage Grandstand Glory #GG-DS

Duke Snider

2010 Bowman Draft Picks & Prospects USA 16U National Team Jersey Relics #USAR-5

Alex Bregman /949

2004 Topps Retired Signature Edition Autographs #TA-RFA

Roy Face

2013 Topps Platinum Die-Cut Ribbons BCA #ABMDC-AL

Andrew Luck

1957 Topps #46

Elroy Hirsch

1998 Skybox Premium Autographics Black #N/A

Kevin Dyson

2014 Topps Fire Foil Flame #119

Odell Beckham Jr.

2009-10 SP Authentic #212

Antti Niemi /999

2015-16 Upper Deck Parkhurst Rookies #PR-2

Jack Eichel

2015-16 Upper Deck #239

Young Guns - Mike Condon

2007-08 Upper Deck Mini Jersey Collection #110

Jonathan Toews

2015-16 Upper Deck #223

Young Guns - Nikolaj Ehlers

2012-13 Panini Prizm Autographs #95

Draymond Green

2012-13 Panini Timeless Treasures #172

Draymond Green /499

2013-14 Panini Court Kings Autographs #37

Draymond Green /349

2012-13 Panini Gold Standard Metal Metal Gold #10

Chris Paul

2011-12 NBA Hoops Autographs [Autographed] #35

J.J. Barea

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.