The Yolfran Castillo 2025 Leaf Vivid Baseball 1/1 Pre Production Proof trading card is a highly sought-after collectible featuring an autograph from Edgar Martinez. This unique card, part of the 2025 Leaf set, is a one-of-a-kind original piece made of metal with a 35 Pt. card thickness. Signed by Martinez and authenticated by Leaf, this MLB World Series trading card is a must-have for baseball fans and collectors alike. Its limited print run of 1 makes it a rare and valuable addition to any sports memorabilia collection.