The 2017 Panini National Treasures - Materials Starling Marte trading card is a highly collectible item featuring an autograph from the Major League Baseball player Starling Marte. With a limited print run of 54 out of 99, this card is a rare find for fans and collectors of baseball memorabilia. Authenticated by Panini, this card is a part of the Treasure Signature Materials insert set, making it a valuable addition to any sports trading card collection. The card is serial numbered, includes a memorabilia piece, and showcases the player's signature on a label or sticker, adding to its appeal to fans of the Pittsburgh Pirates and baseball enthusiasts.