2026 Topps Series 1 Baseball Hobby Jumbo 6-Box Case

Celebrate the 75th anniversary of Topps Baseball with a sealed 6-box Hobby Jumbo Case of 2026 Topps Series 1. This configuration is built for serious collectors and breakers looking for premium hit potential, Jumbo-exclusive parallels, and massive card volume across multiple boxes.

Hobby Jumbo Cases offer strong consistency with guaranteed autographs and relics per box, access to exclusive Sandglitter parallels, and a deep checklist packed with MLB stars, top rookies, legends, and iconic insert sets. With six Jumbo Boxes sealed straight from Topps, this format is ideal for high-end breaks, group rips, and collectors chasing premium hits across multiple boxes.

What You Get in Every Hobby Jumbo Box (on average)

• 1 Autograph

• 1 Relic

• 2 Promo Packs

• Hobby Jumbo-exclusive Sandglitter Parallels

• Inserts, numbered parallels, and base card variations

Case Configuration

• Boxes per case: 6

• Packs per box: 10

• Cards per pack: 40