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BlueDevilCards

Sale - 51% OFF SRP

$2,500.00 808CardBreaks

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

16 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

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Store & insure consigned collectibles

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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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Shop Recently Added

1968 Topps - [Base] #3

1967 National League RBI Leaders (Orlando Cepeda, Roberto Clemente, Hank Aaron)

$7.25

2012 Topps - [Base] #661.1

Bryce Harper (Grey Jersey)

$21.25

2013 Panini Prizm Perennial Draft Picks - Prospect Signatures - Prizms #48

Jose Abreu

$15.24

2017 Topps Heritage - [Base] - Chrome Variations Refractor #THC-419

Francisco Lindor /568

$4.74

2016 Bowman - Chrome Prospect Autographs - Refractor #CPA-AA

Anthony Alford /499

$27.24

2015 Panini Immaculate Collection - Immaculate Signature Patches #ISP-LM

Lamar Miller /99

$14.08

2013 Panini Absolute - NFL Rookie Jersey Collection Excell #4

Eddie LeBaron [Good to VG‑EX]

$7.74

2011 Absolute Memorabilia - [Base] - Spectrum Gold Autographs [Autographed] #142

Young Guns - Dylan Larkin [BGS 9 MINT]

$26.00

2005-06 Upper Deck - [Base] #201

Sidney Crosby

$800.00

2015-16 Upper Deck Ice - Rinkside Signings #RS-AB

Andre Burakovsky

$17.00

2015-16 Upper Deck Black Diamond - Exquisite Rookies Patch #R-NE

Nikolaj Ehlers /299

$16.25

2015-16 Upper Deck Black Diamond - Rookie Booklet Relics #RBR-MD

Max Domi /299

$10.45

2009-10 Playoff Contenders - Rookie of the Year Contenders #10

Stephen Curry

$33.25

2016-17 Panini Select - [Base] #60

Concourse - Ben Simmons

$30.00

2014-15 Panini Totally Certified - Jerseys - Red #10

Anthony Davis /249

$7.00

2008-09 Ultimate Collection - [Base] #39

Allen Iverson /499

$5.99

2015-16 Panini Gold Standard - Good as Gold #9

Jump to Popular Players!

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

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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.