2026 Topps 75 Baseball Series 1 Celebration Mega Box

2026 Topps 75 Series 1 Baseball Celebration Mega Box  

• Configuration: 14 packs per box 14 cards per pack (196 total cards per box)  

• Box Guarantees: 7 exclusive Confetti Parallels, 1 Opening Day Foil Parallel, and 28 Exclusive Inserts/Variations  

Product Highlights

• Celebration Retail Exclusive: Purpose-built Opening Day SKU carrying exclusive Confetti base parallels (including Pink and Lime Green) and returning mascot cards.  

• 75th Anniversary Flagship: Anchored by the 350-card Series 1 base set celebrating 75 years of Topps Baseball.  

• Exclusive Inserts: Loaded with Mega-exclusive insert variations including Dugout Peeks, Walk This Way, Gameday Drip, and team mascot trading cards.  

Top Chases

• Celebration Exclusives: Opening Day Foil parallels, short-printed Confetti Pink & Lime Green, and Dugout Peeks numbered down to 1-of-1 Foilfractors  

• Autographs & Relics: Mascot Autographs, Mascot Relics, and 75th Anniversary Die-Cut Autographs  

• Ultra-Rare Case Hits: Golden Mirror Image Variations, Heavy Lumber, All Aces, and Home Field Advantage  

• Key Rookies & Stars: Jac Caglianone, Roman Anthony, Jacob Misiorowski, Samuel Basallo, Chase Burns, Shohei Ohtani, Aaron Judge, and Bobby Witt Jr.