Amy's Auctions: Interactive, no minimum bid sports cards auctions.
Auction Canyon, Inc.: Features trading card auctions for baseball, hockey, and football cards. Supplies and collectibles available.
Baseball Planet Sportscard: Live online sports trading card auctions with wholesale minimums and no reserves.
Sports Collective Auctions: Sports collectible auctions featuring football, baseball, basketball, and hockey trading cards.
Sports Collective Sportcard Marketplace: Sport card market place with auctions for sports cards.