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Release dateFebruary 18, 2026
Open a sealed 2026 Topps Series 1 Baseball Mega Box, a retail format built around the 75th anniversary of Topps Baseball. Series 1 features a 350-card base set of MLB stars, rookies, Future Stars, League Leaders and team cards.
Box configuration: 14 packs with 14 cards per pack (196 cards total).
Mega-exclusive chase: Look for 1991 Topps Baseball Crackle parallels.
Other possible finds: Series 1 inserts and parallels, including anniversary-themed cards, All Aces, Heavy Lumber and Topps Profiles.
Specific players, inserts, parallels, autographs and relics vary; no particular card or hit is guaranteed. This listing is for one sealed Mega Box, not a Hobby Box, Jumbo Box or case.
