As a key player for the Colorado Avalanche, this Mikko Rantanen 2017-18 Upper Deck Series 1 #47 Beckett Fanatics Witnessed Authenticated 10 Card is a must-have for any serious NHL collector. This card features a striking design and the Colorado Avalanche star's autograph. Highlight the impact Mikko Rantanen is making on the game with this sought-after card.