2025/26 Panini Signature Series Basketball Hobby Box

Each Hobby Box contains 1 Slabbed Autograph, 1 Base Card, 2 Base Parallels, and 1 Insert, on average!

The 2025/26 Panini Signature Series Basketball Hobby Box marks the debut of an exciting new autograph-focused release, delivering premium signed content and top rookie talent in a compact, high-end format.

Built around a strong checklist of NBA stars, legends, NIL prospects, and members of the loaded 2025 rookie class, Signature Series places autographs front and centre. Every box guarantees 1 slabbed autograph numbered to 49 or less, providing collectors with a premium presentation and a highly collectible centrepiece card.

The autograph lineup features a variety of unique concepts including Signature Pride, Made To Frame, Rookie Patch Autographs, The Decision, Cover Athletes, and Rookie Endorsements, showcasing both established stars and future NBA talent.

Collectors can also chase a colourful rainbow of Base Parallels numbered to 199 or less, while the insert lineup includes Profiles, Perpetual Talents, Class Masters, and Signature Headlines. Adding significant chase value are the ultra-popular Kaboom! SSP inserts, including rare Gold (/10) and Black (1/1) parallels.

With guaranteed low-numbered slabbed autographs, elite rookie content, and the possibility of landing one of the hobby's most desirable inserts, Signature Series offers a unique addition to the 2025/26 basketball collecting calendar.

Box Configuration:
5 Cards Per Box

Key Rookies:
Cooper Flagg • Dylan Harper • Ace Bailey • Kon Knueppel • Tre Johnson • Egor Demin • Cedric Coward • VJ Edgecombe • Collin Murray-Boyles • Khaman Maluach • Derik Queen • Noa Essengue • Jeremiah Fears • Kasparas Jakucionis • Ryan Kalkbrenner