The 1998 SP Top Prospects Auto Katsuhiro Maeda #KM Auto NM trading card is a vintage baseball collectible featuring an autograph from Katsuhiro Maeda. This rare single-insert card is part of the 1998 SP Top Prospects set and is authenticated by Upper Deck. The card is made of card stock and is an original product manufactured by Upper Deck in the United States. It is a valuable addition to any sports trading card collection, especially for fans of the New York Yankees and Major League Baseball.