2026 Topps MLB x NBA Official Collectors Kit 

Configuration:

• 7 trading card packs per box.
• 100 soft sleeves per box.
• 25 toploaders (35pt) per box.
• 1 magnetic one touch case (35pt) per box.
• 1 mini binder (10 pages) per box.

Look for 7 total trading card packs, 100 card sleeves, 25 top loaders, 1 magnetic case, and 1 exclusive mini binder per box. 

Each Official Collectors Kit comes with 7 total trading card packs, 100 card sleeves, 25 top loaders, 1 magnetic case, and 1 binder. Look for one Collectors Kit Exclusive 11-Card Pack (one parallel card and ten base cards) featuring the most collectable players, one 2026 Topps Heritage Baseball Pack, two 2026 Topps Baseball Series 1 Packs, two 2025-26 Topps Basketball Packs, and one 2025-26 Topps Chrome Basketball Pack per box.