Shop from 18,739,030 total and 5,662,059 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!

18 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.

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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

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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

Shop Recently Added

2010 Bowman Draft Picks & Prospects - Chrome #BDP30

Giancarlo Stanton

2003 Just Minors Just Rookies - [Base] #10

Robinson Cano

2018 Topps Update Series - [Base] #US250.1

Base - Ronald Acuna (Vertical, Blue Jersey)

2016 Bowman Chrome - Prospects Autographs - Refractor #CPA-OD

Oscar De La Cruz /499

2016 Bowman Chrome - Prospects Autographs - Refractor #BCAP-CK

Chad Kuhl /499

2011 Panini Playbook - [Base] #85

Ryan Kerrigan /299

2014 Panini Select - Select Rookies Jersey - Fuchsia Prizm #RJ-DC

Derek Carr /199

1986 Topps - [Base] #374

Steve Young

1971 Topps - [Base] #156

Terry Bradshaw

1984 Topps - [Base] #63

John Elway

1992-93 Parkhurst - Parkie Reprints #PR-9

Bill Gadsby

2017 Upper Deck Team Canada Juniors - [Base] - Blue Spectrum #95

Joe Sakic

2017-18 Upper Deck Tim Hortons Collector's Series - Triple Exposure #TE-11

Jeff Carter

2017-18 Upper Deck - [Base] - Silver Foil #227

Young Guns - Filip Chytil

2000-01 Upper Deck - [Base] #214

Justin Williams

2017-18 Panini Donruss Optic - [Base] - Lime Green #172

Rated Rookies - Derrick White /175

2014-15 Panini Prizm - [Base] #251

Andrew Wiggins [PSA 10 GEM MT]

2000-01 Topps Finest - Finest Moments Relics #FMR8

Gary Payton

2000-01 Topps Heritage - [Base] #43

Jamaal Magloire /1972

2004-05 SPx - Winning Materials #WM-KG

Kevin Garnett

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.