CardFu Sports Card Blog, News, and Community - Features a weblog about sports card collecting news and commentary, trading and discussion forums, and free sports card image hosting.
CardTarget.com - Tools for collectors of eTopps online trading cards. Includes price guides, auction search, market tools, and community message boards.
Chitownjak's Card Page - Trading baseball (major/minor), basketball, hockey and football cards across the country.
Get That Card - Listings of links to various types of collectors. Collectors database, hobby links and free membership.
Global Authority, Inc. - Provider of grading and authentication services. Pricing and membership information.
Hobby Insider - Includes message board, interviews, and reviews.
Off The Wall Cards - Store has graded, rookie, sets and singles. Buy list, ebay feedback and show schedule.
OpenChecklist - Free resource for Sports and Non-Sports trading card checklists
The Pit - Buy and sell trading cards including baseball, football, hockey, and basketball at online market. Provides message forum.
Professional Sports Authenticator - Card authentication and grading service. Message forum, collector club, registry, and submission of cards for grading by PSA experts.
Rookiestars.com - Free online sports card price guide. Includes football, baseball, hockey and basketball.
Sport Swapper - Sport Swapper is the premier place to swap, buy, and sell baseball cards, football cards, hockey cards, basketball cards, golf cards, and other sports memorabilia.
Sportlots.com - Marketplace that sells cards for dealers. Searchable database, registration information, bonus program.
Sports Card Forum - Message boards and online marketplace for trading card enthusiasts and merchants.
The Sports Cards Answer Man - Offers collector email newsletter from a consumer point of view, as well as classifieds, message board, and links.
Sportscard Guarantee Corporation - Sportscard grading and authentication. SGC gives a written grade guarantee on each card it grades.
SportsCardFun.com - A baseball card trading community. Other sports cards available for trade include football, basketball and hockey cards.
The Topps Company, Inc. - Manufacturer of sports trading cards including baseball, football, basketball, and hockey. Provides sports message forum.
Trader Retreat - Features trading discussion forums for all major sports including basketball, football, baseball, hockey, and golf. Chat room included.
Trading Card Central - Resources for sports and non-sports trading card collectors. Includes hobby news, articles, box breaks, product reviews, and forums.
The Upper Deck Company - Producer of major sports trading cards. Offers tips on collecting, card checklists, athlete search, hologram database, memorabilia registry, trade and hobby show information.
VB Cards - Sportscard trading shows held in Methuen, Massachusetts and in Plaistow, New Hampshire. Show dates, location, and directions included.
WrestlingTradingCards.com - Complete checklists of all professional wrestling trading cards, from the late 1800s to current.
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