Shop from 43,004,545 total and 12,253,241 unique sports cards. Baseball, Football, Hockey, and Basketball.

BlueDevilCards

Sale - 68% OFF SRP

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!

43 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

eBay 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. COMC listings are automatically posted to eBay!

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Shop Recently Added

2001 Fleer Tradition - Stitches in Time - Autographs #_TERA

Ted Radcliffe

$106.77

2021 Bowman's Best - [Base] - Blue Refractor #15

Roberto Clemente (Bob on Card) [Good to VG‑EX]

$86.79

2013 Bowman - [Base] - Silver Ice #215

Manny Machado

$28.99

2023 Topps Stadium Club - Chrome #131

Rookie - Mac Jones [PSA 10 GEM MT]

$28.98

2018 Panini Donruss - [Base] #317

Rated Rookie - Lamar Jackson

$35.04

2017 Panini Contenders - [Base] #207

Rookie Ticket/Rookie Ticket Variation - Ryan Ramczyk

$17.79

2020 Panini Select - [Base] - Silver Prizm #302

Field Level - Patrick Mahomes II

$27.85

2024 Upper Deck CFL - [Base] - Game Patch Autographs #13

Micah Awe /99

$34.74

2023-24 Upper Deck CHL - [Base] #362

Star Rookies - Matthew Schaefer

$15.19

2023 Upper Deck Team Canada Juniors - [Base] - Autograph Patch #18

Men's U-20 - Kevin Korchinski /175

$23.31

2021-22 Upper Deck Series 1 - UD Canvas #C117

Young Guns - Trevor Zegras

$11.75

2007-08 Upper Deck The Cup - [Base] #132

Autographed Rookie Patch - Brett Sterling /249

$17.22

1991-92 Upper Deck - [Base] #64

Draft Choice - Peter Forsberg [PSA 9 MINT]

$23.25

1996-97 Fleer Ultra - Fleer Premiere Ultra Decade 1986 Reprints #U-18

Gerald Wilkins

$8.29

2020-21 Panini Prizm - [Base] #258.1

Anthony Edwards [PSA 9 MINT]

$43.90

2016-17 Panini Donruss Optic - [Base] #151

Ben Simmons [BGS 9.5 GEM MINT]

$17.50

2024 Panini Prizm WNBA - [Base] #22

Caitlin Clark

$25.38

2021-22 Panini Contenders Optic - Hoop Dreams - Blue Cracked Ice Prizm #8

Jump to Popular Players!

Michael Jordan HOF	LeBron James	Auston Matthews	Alexis Lafreniere	Wolverine	Paul Goldschmidt
Connor Bedard	Shohei Ohtani	Spider-Man	Zion Williamson	Derek Jeter	Stephen Curry
Connor McDavid	Luka Doncic	Ken Griffey Jr.	Tom Brady	Ja Morant	Patrick Mahomes II
Kobe Bryant	Aaron Judge	Mike Trout	Ronald Acuna Jr.	Shaquille O'Neal	Wayne Gretzky

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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.