2023 Panini Donruss Optic NFL Football Mega Box Trading Cards for sale. Brand new and factory sealed. Panini presents 2023 NFL Optic Donruss Football Trading Cards Mega Box. Find 3 Mega Box exclusive rated rookie blue hyper parallels per box on average. 42 cards per box. 6 Packs per box with 7 cards per pack. 7 Cards per Pack. 6 Packs per Box. Look for Blue Parallels!