2016/17 UD SPX Mitch Marner Gold Premium Shadow Box Materials Autograph 24/99 Condition is Like New. The item "Mitch Marner 2016-17 Upper Deck SPX Gold Shadow Box Patch Autograph 24/99 Auto" is in sale since Sunday, April 21, 2019. This item is in the category "Sports Mem, Cards & Fan Shop\Sports Trading Cards\Ice Hockey Cards". The seller is "bareknucbreaks" and is located in Roswell, Georgia. This item can be shipped worldwide.