Shop from 44,863,591 total and 12,758,191 unique sports cards. Baseball, Football, Hockey, and Basketball.

Lukepaquette

Sale - 5% OVER 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!

44 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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The Safe and Easy Way to Buy and Sell Cards Online

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Shop Recently Added

1991 Upper Deck - [Base] #555

Ken Griffey Jr. [PSA 10 GEM MT]

$91.10

1999 Topps Traded - [Base] #T33

Billy Ripken (Black Box on Bat Knob) [PSA 9 MINT]

$49.70

1992 Bowman - [Base] #676

Manny Ramirez [PSA 10 GEM MT]

$91.09

1934 Goudey Big League Chewing Gum - R320 #16

Joe Kuhel [Poor to Fair]

$45.39

2020 Leaf Draft - Autographs #BA-TW1

Tristan Wirfs

$34.75

2023 SP Game Used Edition CFL - [Base] - Autographs #CFL-GP

Garry Peters

$35.04

1997 Collector's Edge Masters - Radical Rivals #6

Dan Marino, John Elway /1000

$92.54

2018 Panini Plates & Patches - Talented Trios #TT-ZNJ

Zay Jones, Nathan Peterman, Josh Allen /99

$98.29

2024 Panini Prizm - Prizmatic - Green Wave Prizm #3

Wayne Gretzky [PSA 9 MINT]

$58.90

2021-22 Upper Deck CHL - [Base] #401

2020-21 CHL Star Rookies - Connor Bedard

$14.28

2024-25 Upper Deck Series 2 - [Base] - Swagnificent #391

Matty Beniers

$16.64

2021-22 Upper Deck Synergy - Cast for Greatness - Achievement Green #CG-34

Moritz Seider /50

$40.79

2021-22 Upper Deck Ultimate Collection - [Base] - Auto Patch #162

Ultimate Rookies - Sean Durzi /99

$11.75

1999-00 Skybox E-X - E-Xceptional #2 XC

Kevin Garnett

$32.45

1980-81 Topps - [Base] - Separated #34

Kobe Bryant [PSA 10 GEM MT]

$110.65

2024-25 Panini Prizm Black - [Base] - Silver Prizm Autographs #90

Ausar Thompson

$28.43

2022-23 Panini Crown Royale - [Base] - Crystal #85

Jump to Popular Players!

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

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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.