Go big for today's historic launch of Topps Basketball with the absolutely massive 2025-26 Topps Flagship Mega Box! This is the ultimate retail experience, boasting over 220 cards across 16 exhilarating packs. You're guaranteed to find an insert in every single pack, for a grand total of 28 guaranteed inserts and parallels per box, including eight 1980-81 retro inserts and four stunning parallels. With a mountain of over 200 base cards, it's the perfect way to hunt for the entire 2025 NBA rookie class. As you rip through the packs, you'll also be on the hunt for the product's biggest chase cards—the randomly inserted, case-level autograph and memorabilia relics! Don't miss out on the biggest box for the biggest release; grab your Mega Box before they're gone!