The 2024 Leaf Trinity Mega Box - Rookie Relics Brandon Sproat #RR-6 is a highly sought-after trading card featuring a rookie relic of baseball player Brandon Sproat. This card, part of the Insert Set Rookie Relics, includes memorabilia embedded within it, making it a valuable addition to any sports trading card collection. Manufactured by Leaf, this card is a must-have for fans and collectors of baseball trading cards, especially those interested in rookie cards from the 2024 season.