Shop from 44,866,927 total and 12,707,898 unique sports cards. Baseball, Football, Hockey, and Basketball.

TJLSellingMyCards

Sale - 34% 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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Shop Recently Added

2016 Bowman Chrome - Prospects Autographs #CPA-HB

Harrison Bader

$22.09

1995 Topps Traded & Rookies - [Base] - Power Boosters #2

At the Break - Ken Griffey Jr.

$24.68

2001 Fleer Authority - [Base] #101

Authority Rookie - Ichiro Suzuki /2001 [BGS 9 MINT]

$84.18

2020 Topps - [Base] - Gold #78

Bo Bichette /2020

$37.34

2016 Topps - Scouting Report Autographs #SRA-AN

Aaron Nola

$15.18

2023 Panini Instant NFL RPS First Look - [Base] #42

Maxie Baughan

$81.04

2020 Panini Select - [Base] - Red Prizm Die-Cut #47

Concourse - Jordan Love [PSA 10 GEM MT]

$115.24

2024 Panini Prizm - [Base] - Lazer Prizm #378

Rookies - Michael Penix Jr.

$57.70

2021-22 Upper Deck SP Game Used - Purity - Platinum #P-70

Legends - Wayne Gretzky /35

$115.24

2024-25 Upper Deck PWHL Showcase - [Base] - Purple #2

Taylor Heise /250

$29.00

2018-19 Upper Deck - [Base] - Silver Foil #239

Young Guns - Troy Terry

$58.04

2023-24 Upper Deck Extended Series - UD Canvas - Achievement #CA-MN

Martin Necas

$26.30

2003-04 Upper Deck MVP - [Base] #461

Rookie Class - Marc-Andre Fleury

$56.58

2020-21 Panini Donruss Optic - [Base] #151.1

Rated Rookie - Anthony Edwards [PSA 9 MINT]

$19.22

1996-97 Skybox E-X2000 - [Base] #9

Michael Jordan

$174.77

2024-25 Panini Revolution - Rookie Autographs #RA-KYS

Kyshawn George

$41.93

2018-19 Panini Dominion - [Base] #160

Rookie Jersey Autograph - Deandre Ayton /199

$55.45

2021-22 Panini Prizm - [Base] - NBA 75th Anniversary Prizm #165

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.