We are Proud to offer this 2021/22 Upper Deck O-PEE-CHEE (OPC) Hockey MASSIVE Factory Sealed Retail Box! This HUGE Factory Sealed Box includes 36 Packs with 8 Cards per Pack for a Total of 288 Cards!! That Is over 50% more than the # of cards in the Hobby Box of this product!  Sporting a Robust 600 Card Base Set, OPC Perennially Features the Most comprehensive Single-Season Set in Hockey! The Base Set includes 100 Card High-Series Subset Featuring Marquee Rookies, Rookie Season Reviews ws, Team Checklist, League Leaders and Season Highlights! Look for Blue Border and Red Border Parallels as well as Retro Variations of the Entire Base Set!  Collect Distinctive O-PEE-CHEE Premier Tallboy Cards, Chase Card Alert and super Rare OPC Rookie Phenoms Complete Set Redemption card which can be redeemed for the Complete Nine-Card OPC Rookie Phenoms Set featuring the Best 2021-22 Rookies!  This Product is Loaded! Good Luck with your Pulls! Thanks