
2026 Topps Series 1 Baseball Hobby Box celebrates the 75th Anniversary of Topps Baseball with a flagship release packed with stars, legends, and the next generation of MLB rookies. Each hobby box delivers 1 Autograph or Relic Card plus an exclusive Promo Pack, making this a must-have for collectors chasing both nostalgia and modern hits.
The 350-card base set features MLB veterans, rookies, Future Stars, League Leaders, and team cards, supported by an expansive lineup of parallels, short prints, and hobby-exclusive foils. New anniversary-themed inserts, retro designs, and premium autograph and relic content highlight this milestone release.
Product Highlights
- Celebrate 75 Years of Topps Baseball
- 1 Autograph or Relic Card per box (on average)
- 1 Promo Pack per box
- 350-card flagship base set
- Hobby-exclusive Rainbow Foil parallels
- New anniversary inserts, autographs, and relics
Box Break (On Average)
- 1 Autograph or Relic Card
- 1 Promo Pack (Silver Pack)
Base Set
- 350 Cards: MLB Stars, Rookies, Future Stars, League Leaders & Team Cards
Notable Inserts & Chases
- 75 Years of Topps Parallels & Autographs
- 1991 Topps Baseball 35th Anniversary Inserts
- Heavy Lumber Inserts & Autograph Relics
- All Aces & All Kings Pitching Inserts
- Cover Athletes & 1952 Topps SSP Variations
Autographs & Relics
- Flagship Real One Autographs (On-Card)
- Baseball Stars Autographs
- Major League Material Relics
- City Connect Swatch Collection
- Heavy Lumber Autograph Relics
- 1-of-1 FoilFractors and Nameplate Relics
Configuration
- 20 Packs Per Box
- 12 Cards Per Pack
- Plus 1 Promo Pack
Content subject to change by Topps. Odds and insert availability may vary.
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