The 2021-22 UD Series 2 O-Pee-Chee Marquee Rookies Mike Hardman Blue Border trading card is a highly sought-after collectible for fans of the Chicago Blackhawks and the National Hockey League. This rookie card, featuring a unique blue border design, is part of the Upper Deck Series 2 set for the 2021-22 season. With a focus on ice hockey, this card showcases Mike Hardman as a promising young player in the NHL, making it a valuable addition to any sports trading card collection.