2016-17 UPPER DECK EXCLUSIVES YOUNG GUNS BGS 9 MINT AUSTON MATTHEWS YG RC ROOKIE SERIAL#'d023/100 CARD#201 HOTT WOW! The item "16-17 UPPER DECK EXCLUSIVES YOUNG GUNS BGS 9 AUSTON MATTHEWS YG RC ROOKIE S#/100" is in sale since Monday, June 10, 2019. This item is in the category "Sports Mem, Cards & Fan Shop\Sports Trading Cards\Ice Hockey Cards". The seller is "jayjayfive" and is located in Oakville, Ontario. This item can be shipped worldwide.