2025 Topps Stadium Club Baseball Mega Box

The 2025 Topps Stadium Club Baseball Mega Box is a high-card-count retail format centered on Stadium Club’s full-bleed MLB photography. The checklist spans top rookies, current stars and retired legends, with the card designs keeping borders and text minimal so the action photography remains the focus.

Each Mega Box contains 144 cards, which is more total cards than the standard Hobby Box. The Mega’s main exclusives are Light Blue base parallels, with nine expected per box. Collectors also receive two Sepia parallels and nine insert cards on average.

Potential pulls include colorful base parallels, image variations, Chrome versions, rare inserts and autographs. Unlike the Hobby configuration, however, an autograph is not guaranteed in the Mega Box. Its main appeal is the large opening experience, exclusive Light Blue parallels and strong opportunity to collect rookies, stars and photography-focused base cards.