A baseball card is a type of trading card relating to baseball, usually printed on some type of paper stock or card stock. A card will usually feature one or more baseball players or other baseball-related sports figures. Cards are most often found in the US but are also common in countries such as Canada, Cuba, and Japan, where top-level leagues are present with a substantial fan base to support them. Some companies that are notable for making these cards include Topps, Upper Deck, and Panini. Previous manufacturers include Fleer (now a brand name owned by Upper Deck), Bowman (now a brand name owned by Topps), and Donruss (now a brand name owned by Panini Group). Baseball cards can be highly collectible and valuable.

Read full article on Wikipedia · CC-BY-SA