As a key player for the Colorado Avalanche, this Mikko Rantanen 2020-21 Upper Deck Artifacts #140 #276/499 Beckett Fanatics Witnessed Authenticated 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.