2025 Topps Baseball Series 1 Celebration Mega Box

Step up to the plate with the 2025 Topps Baseball Series 1 Celebration Mega Box—a must-have for collectors and baseball fans alike. Packed with exclusive content and fresh parallels, this special edition release kicks off the new season in style.

Each box features 16 packs with 14 cards per pack, delivering a thrilling unboxing experience loaded with the biggest names in baseball. Discover a stunning 350-card base set that includes MLB® stars, rookies, Future Stars, League Leaders, Team Cards, and more.

Hunt for exclusive Confetti Parallels, only found in this Mega Box configuration, and chase down limited short print inserts like Walk This Way and Dugout Peaks. From legends of the game to the next generation of talent, this set is a celebration of the sport's past, present, and future.

Whether you're chasing autographs, relics, or building out your collection for Opening Day, the 2025 Topps Baseball Series 1 Celebration Mega Box delivers top-tier content and unforgettable hits. Don't miss your chance to own a piece of the season’s first pitch.