Baseball card collectors have two very different ways to enjoy 2026 Topps: opening Series 2 packs or buying a factory complete set. Series 2 continues Topps Baseball’s 75th anniversary celebration, while the Hobby Complete Set collects the Series 1 and Series 2 base cards in one product. Your choice depends on whether you want the experience of opening packs or a defined set of cards. 2026 Topps Series 2 Baseball Value Box. Product image: Topps. What 2026 Series 2 adds to you