2011-12 Upper Deck Black Diamond Hockey Hobby Box. Condition is Brand New factory sealed. The item "2011-12 Upper Deck Black Diamond Hockey Hobby Box" is in sale since Friday, May 7, 2021. This item is in the category "Sports Mem, Cards & Fan Shop\Sports Trading Cards\Trading Card Singles". The seller is "phxphinest" and is located in APO, Armed Forces Pacific.