The 2026 Panini Donruss Elite Baseball Mega Box delivers exciting MLB trading card action packed with premium inserts, stunning parallels, rookie cards, and the chance to pull autographs from baseball’s biggest stars and rising prospects. Designed for collectors and hobby enthusiasts, this Mega Box combines Donruss Elite’s signature chromium-inspired finishes and dynamic card designs with exclusive Mega Box content. 10 Packs Per Box, 4 Cards Per Pack , 40 Cards Per Box. New/Factory Sealed