The 1990 Fleer Ken Griffey Jr. baseball card, specifically card number #513, is a highly sought-after collectible item for baseball fans and trading card enthusiasts. Produced by Fleer in 1990, this sports trading card features the iconic player Ken Griffey Jr. from the Seattle Mariners. With its unique design and limited availability, this card represents a significant piece of baseball history and is a valuable addition to any sports memorabilia collection.