2023-24 Upper Deck Boston Bruins Centennial Box SetCelebrating 100 Years on the ice! The 2023 24 Boston Bruins Centennial Box set honors the storied franchise and their century of greatness. Each box contains the complete 100 card base set featuring legendary Boston Bruins players, as well as 5 insert or parallel cards. Be on the lookout for exciting parallel cards of the Base Set: Yellow and Gold Spectrum. Lucky collectors will find autograph parallels of the base set. The autograph checklist is