Oddball Cards 4 Baseball Cards themselves, Talking Box Bottoms, Topps, Score Upper Deck What is one? 

6/30 What are Oddball Cards for Baseball Cards themselves?, We're Talking Box Bottoms and Packaging Cards, from Topps, Score, & Upper Deck, What is one? The often overlooked Oddball Product Enticement Cards, box bottoms, they are not part of the main set, and they are an Enticement to buy the baseball card packs or boxes!, Great cards like Andre Dawson, Ted Williams, Wade Boggs, and Shohei Ohtani Rookie Card!