The 2021 Jason Heyward National Treasures Game Gear Triple Relic Autograph trading card is a highly sought-after collectible item in the baseball trading card market. Limited to just 5 copies, this card features a rare autograph and three relic pieces from the game gear of the player, Jason Heyward. This unique card appeals to collectors looking for special and limited edition sports trading cards featuring a specific player from the 2021 season.