Collect stars like Shohei Ohtani, Aaron Judge, and Mike Trout, alongside young standouts Paul Skenes and Jackson Holliday, each featured on Holiday Baseball cards that combine modern MLB cards with the Topps holiday theme. Celebrate the Holiday Season in Baseball: The 2025 Topps Holiday Baseball Mega Box brings festive design to the game’s biggest names across Topps baseball cards drawn from Series 1, Series 2, and Update Series. What’s Inside the Box: Each factory-sealed mega box includes 10 baseball card packs with 10 cards per pack—100 MLB trading cards.