Topps Series 1 Baseball 2026 – Hobby Box

History is being made right now. 2026 is no ordinary year: it marks the 75th anniversary of Topps Baseball. To celebrate three-quarters of a century of dominance in the world of the “Hobby,” Topps is kicking things off with this must-have Hobby Box Series 1. It’s the flagship product that defines the collecting season for all sports card enthusiasts.

This box is the ultimate gateway to the 2026 MLB season. Featuring a bold new design, the 350-card base set showcases current superstars, future stars, and, of course, the highly anticipated rookie cards that will make your collection valuable tomorrow.

Why is this Hobby Box historic?

Beyond the guarantee of a “Hit” (autograph or relic), this edition pays tribute to the brand’s legacy. Discover variations inspired by the iconic 1952 design (the year of the famous Mickey Mantle card) and “Die-Cut” inserts celebrating the 75th anniversary.

Content and highlights to look out for:

• A massive collection: 20 packs of 12 cards each, perfect for building the starter set.
• The Hobby Guarantee: Every pack contains 1 Autograph or Relic card. Look for “City Connect” jersey fragments or “Real One” autographs.
• Cult Inserts: Fan favorites are back! Heavy Lumber (on real wood), All Aces (playing card style), and the stunning Home Field Advantage.
• The Ultimate Dream: The luckiest collectors may come across the 1/1 edition of the " In The Name " jersey letters.

Whether you're a seasoned collector or just starting out, Series 1 is the cornerstone of any baseball collection. Happy Anniversary, Topps!

Product details:
Contents: 20 packs (240 cards) | Guarantee: 1 autograph or relic card per box | Publisher: Topps | League: MLB | Year: 2026 (75th Anniversary).