2026 Topps Series 2 Baseball Hobby Jumbo Box

The 2026 Series 2 jumbo hobby format gives baseball collectors a larger opening with dedicated autograph and relic content.

Product contents

• Release: 2026 Topps Series 2 Baseball Hobby Jumbo Box
• Configuration: 10 packs per box, 40 cards per pack
• 400 cards across the regular packs; special-insert packs may differ
• 1 autograph, 1 relic and 2 promotional packs per box, on average

Cards to look for

Heavy Lumber autographs and the 75 Years of Topps theme.

Notable rookies: Munetaka Murakami, Trey Yesavage, Kazuma Okamoto.

Sealed-pack contents are randomized. Chase cards are possible pulls, not promises. Box averages do not guarantee a particular player or card. Fixed promotional items are listed separately above.