Shop from 44,865,751 total and 12,707,589 unique sports cards. Baseball, Football, Hockey, and Basketball.

cardboardclassicsllc

Sale - 31% 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!

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

1989 Upper Deck - [Base] #1

Hank Aaron

$37.34

2018 Panini Diamond Kings - [Base] #70.1

Mike Trout [PSA 10 GEM MT]

$52.00

2014 Bowman Platinum - Autographed Prospects #AP-CCO

Shohei Ohtani /13499 [PSA 10 GEM MT]

$48.55

2020 Panini Mosaic - [Base] #1

Patrick Mahomes II [PSA 9 MINT]

$32.63

1987 Topps - [Base] #362

Jim Kelly [PSA 8 NM‑MT]

$28.99

2017 Donruss Optic - [Base] - Red and Yellow Prizm #195

Rated Rookie - Deshaun Watson [PSA 10 GEM MT]

$30.15

1982 Topps - [Base] #434

Lawrence Taylor

$33.32

2020 Panini Chronicles - Clearly Donruss Rated Rookie - Red #RR-JAH

Jalen Hurts /199

$69.25

2015-16 Upper Deck Star Rookies - Box Set [Base] #1

Connor McDavid [PSA 9 MINT]

$58.90

1980-81 Topps - [Base] - Scratched #250

Wayne Gretzky

$80.75

2023-24 Skybox E-X 2000 - E-Xceptional - Achievement #4

Patrick Roy

$52.29

2024-25 Upper Deck Credentials - Arena Experience Autographs #AE-JR

Jackie Redmond

$208.00

2024-25 Upper Deck SP Game Used - Draft Day Marks #DDM-GB

Gavin Brindley /35

$95.70

2014-15 Panini Court Kings - Royal Performances #4

Shaquille O'Neal [PSA 9 MINT]

$147.49

1997-98 Fleer Ultra - View to a Thrill #1 VT

Michael Jordan

$53.15

2003-04 Upper Deck Rookie Exclusives - [Base] #1

Star Rookie - LeBron James

$36.77

2018-19 Panini Chronicles - [Base] #183

Playoff - Luka Doncic [PSA 9 MINT]

$75.00

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

More Players

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.