2026 Topps Baseball Series 1 Jumbo Box

Each Jumbo box contains 10 packs with 40 cards each, guaranteeing 1 autograph, 1 relic, and 2 exclusive Silver Packs. Key, exclusive, and, or, highlights include HTA Sandglitter parallels, 1952 design variations, and legendary buybacks. 

Release Date February 11, 2026

Product Configuration

• Packs per box: 10 packs
• Cards per pack: 40 cards
• Box contents: 1 autograph, 1 relic, 2 Silver Packs
• Base set: 350 cards 

• Jumbo Exclusives: HTA Base Card Sandglitter parallels (1:2 packs), and specific color foils (Yellow /399, Black /75, etc.).

• Buybacks: 1952 Mickey Mantle #311 or other top 75th-anniversary buyback cards. 

Parallels (Jumbo Exclusive HTA)

• Sandglitter Base: 1:2 packs
• Sandglitter Gold: /50
• Sandglitter Orange: /25
• Sandglitter Black: /10
• Sandglitter Red: /5
• Foilfractor: 1/1