2026 Topps MLB x NBA Official Collector Kit Box | Columbia Sports Cards

The ultimate all-in-one collector setup arrives with the 2026 Topps MLB x NBA Official Collector Kit Box, combining essential supplies with premium baseball and basketball packs.

Perfect for beginners and seasoned collectors alike, this kit includes protective gear, a binder for organization, and a curated mix of Topps packs across MLB and NBA products.

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📦 What’s Included

• 100 Card Sleeves
• 25 Top Loaders
• 1 Magnetic Case
• 1 Collector Binder
• 7 Total Packs

🎁 Pack Breakdown

• 1 Exclusive Topps Collector Kit Pack
• 1 2026 Topps Heritage Baseball Pack
• 2 2026 Topps Series 1 Baseball Packs
• 2 2025/26 Topps Flagship Basketball Packs
• 1 2025/26 Topps Chrome Basketball Pack

⭐ Exclusive Pack

• 11 Cards Total
• 10 Base Cards
• 1 Parallel Card

🔥 Product Highlights

• Perfect starter kit for new collectors
• Includes both MLB and NBA trading cards
• Protect and store your hits immediately
• Exclusive pack only available in this kit
• Great value with multiple premium packs included

⚾🏀 Why Collect This Kit?

• Cross-sport appeal (Baseball + Basketball)
• Includes both flagship and Chrome products
• Everything needed to start or upgrade your collection
• Ideal gift item for collectors of all levels