2025 Topps Series 1 Baseball Mega Box

Each Box contains 16 Inserts, on average! Look for Mega Box Exclusive Mega Stars and Mega Stars Parallels!

Celebrate the unofficial beginning of the 2025 baseball season when Topps Baseball Series 1 hits shelves in February 2025.

Collectors will find the league's current stars, greats from the past, and rising rookies featured on base cards, inserts, and autograph and relic cards.