Won this in a Goldin Auction a couple of years ago.  It is an Upper Deck Authenticated piece, so I had no doubt as to its authenticity.  I reached out to UDA and there is no item in the database since the company was in a state of disarray during those years.  I have found one other of these jerseys (there’s only 16) and being an original UDA Dealer and selling dozens of Montana items in the 1990’s I am familiar with Joe’s auto.