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

2008 Donruss Elite Extra Edition Turn of the Century Autographs [Autographed] #97

Wilson Ramos /745

2011 Topps Topps 60 Autographs [Autographed] #T60A-LC

Lorenzo Cain

2009 Donruss Elite Extra Edition Aspirations #33

Brandon Belt /200

2015 Bowman Chrome Prospects Autographs #BCAP-RT

Rowdy Tellez

2014 Bowman Draft Picks & Prospects Chrome Draft Pick Autographs #BCA-TK

Tyler Kolek

2012 SAGE Hit Autographs Silver #A5

Stephen Garcia

2015 Panini Spectra Team Trios #TT-OAK

Amari Cooper, Derek Carr, Khalil Mack /199

2012 Topps Chrome Rookie Autographs Military Refractor [Autographed] #41

Greg Childs /105

2012 Panini National Treasures #287

Shea McClellin /99

2015-16 Upper Deck Parkhurst Rookies #PR-6

Max Domi

2015-16 Upper Deck #201

Young Guns - Connor McDavid

1997-98 Pinnacle Be A Player Autographs [Autographed] #11

Chris Chelios

2015-16 Upper Deck #239

Young Guns - Mike Condon

2007-08 Upper Deck Mini Jersey Collection #110

Jonathan Toews

2012-13 Panini Select Prizms #218

Draymond Green /199

2012-13 Panini Immaculate Collection Inscriptions #IN-WE

Spud Webb /99

1993-94 Fleer Ultra Scoring Kings #4

Larry Johnson

2008-09 Topps Chrome #185

Kevin Love

1997-98 Metal Universe Planet Metal #3 PM

Kobe Bryant

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.