Releases 2/11!

The 2026 Topps Series 1 Baseball Hobby Jumbo Box is a flagship sealed box built around volume, rookie chase cards, and a guaranteed autograph or relic hit in a jumbo hobby configuration. Each box contains 12 packs with 12 cards per pack, delivering 144 total baseball trading cards that kick off the 2026 Topps season with broad checklist exposure.

Box Highlights:

One autograph or relic card per box, giving you a meaningful hit pulled from the jumbo hobby format.
Expanded jumbo card count, with more cards per pack than standard hobby boxes to boost set-building and parallel pulls.
Robust rookie presence, featuring first-year cards from the 2026 class throughout the base set.
Parallel chase cards, including numbered and foilboard variations that add visual flair and rarity tiers.

Set Features:

Classic Topps Series 1 design that showcases player photography, team branding, and clean layouts ideal for collections and displays.
Balanced mix of veteran stars, breakout players, and high-profile rookies that appeal to both roster builders and hit seekers.
Hobby-jumbo configuration tailored to collectors who want sealed box trading cards with higher card counts, parallel density, and hit content.

The 2026 Topps Series 1 Baseball Hobby Jumbo Box delivers a packed, hit-forward experience with strong rookie content, parallel variety, and a guaranteed autograph or relic—perfect for collectors chasing volume and chase hits in every box.