The 2023-24 Upper Deck the Cup - Rookie Mason Lohrei #189 /249 (RC) is a highly sought-after ice hockey trading card featuring the up-and-coming player from the Boston Bruins. This limited edition card, part of a print run of only 249, is a valuable addition to any sports trading card collection. With its serial number and rookie card designation, this Upper Deck card captures a promising talent in the National Hockey League (NHL) for the 2023-24 season.