2023 MLB Baseball Cards - Topps Series 1 Mega Box, 256 Cards

Topps Series 1 features a base card set of baseball's biggest names, from established stars to up-and-coming rookies, and is packed with autographs, inserts, relics, and chase cards to level up your collection. There are 16 cards per pack, 16 packs per box, for a total of 256 cards. Some cards may include autographs and memorabilia. Find current and upcoming players like Shohei Ohtani, Mike Trout, and Wander Franco!