Shop from 43,193,769 total and 12,281,377 unique sports cards. Baseball, Football, Hockey, and Basketball.

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Port: 1948-2022 Basketba…

Ends: 2d 18h 56m

$2,590.00 johnguilfoil

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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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

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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 Topps Chrome - First Pitch #FPC-5

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2017 Topps Update Series - 1987 Topps Baseball 30th Anniversary #US87-35

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1996 Bowman's Best - Previews - Atomic Refractor #BBP 14

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2020 Topps Chrome - 1985 Topps #85TC-1

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2020-21 Upper Deck Extended Series - SPx Finite - Spectrum #SF-44

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2021-22 Upper Deck Game Dated Moments - [Base] - Gold #36

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2020-21 Upper Deck - [Base] #201

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1997-98 Metal Universe - [Base] #66

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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.