Topps Series 1 Baseball 2026 Hobby Jumbo Box

Celebrate the 75th anniversary of Topps Baseball with 2026 Series 1.

Collectors will find the league's current stars, greats from the past, and rising rookies featured on base cards, inserts, and autograph and relic cards.

The 350-card set includes MLB stars, rookies, Future Stars, League Leaders, Team Cards, and more.

Look for inserts including:

2025 All Topps Team: Awarded to the player in each position for their superior performance in the 2025 season.

2025 Greatest Hits: The top moments from 2025 season

All Aces & All Kings: Innovative technology featuring the best pitchers past and present. Limited!

Heavy Lumber: Twenty of the league's best batsmen on woodgrained cards.

NEW! 1991 Topps Baseball: Celebrating the 35th Anniversary of this memorable design with players from yesterday and today.

NEW! Base Card 1952 Variation: Top rookies will have a SSP rookie card in the 1952 Topps design.

NEW! Cover Athletes Cards: Past Topps flagship covers are celebrated in this SP insert.

Each Box contains 1 Autograph, 1 Relic, and 2 Promo Packs, on average!

Contents:

10 Packs Per Box, 40 Cards Per Pack + 2 Promo Packs on average!