The 2020 Leaf Metal Draft Casey Martin #BA-CM1 Black Wave 2/7 trading card is a highly sought-after collectible for baseball fans and card collectors. This limited edition card features a unique Black Wave parallel variety, with only 7 copies in existence, making it a rare addition to any collection. As a rookie card for Casey Martin, a promising player from the 2020 season, this serial numbered card is a valuable and exclusive find for fans of the sport. Produced by Leaf, a well-known manufacturer in the trading card industry, this card is sure to be a prized possession for any collector.