2026 Topps Series 1 Baseball celebrates 75 years of Topps with a flagship release packed with today’s biggest stars, rising rookies, and legendary icons. This milestone edition features a comprehensive base set, special anniversary-themed inserts, and the chance to uncover autographs and relic cards honoring decades of baseball history. Whether you’re chasing the season’s top rookies or adding to your collection, 2026 Topps Series 1 is the perfect way to kick off a historic collecting year. Look for Retail Exclusive Holo Foil Parallels Look for Exclusive Spring Training Base Card Parallels Spring Training Base Card Variations for All 350 Cards! 6 Packs per box 12 Cards per pack 72 Total cards
Size Reference for Topps Training Variations
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