The 1989 Topps Traded Randy Johnson #57T (RC) GemMt trading card is a vintage collectible featuring the Major League Baseball star from his rookie season with the Seattle Mariners. This original Topps card is part of the 1989 Topps Traded set. Made of 20 Pt. card stock, this English-language baseball trading card is a valuable piece for any sports memorabilia collector looking for a piece of MLB history. Fresh from sealed set and GemMt..