The 2019-20 Panini Obsidian Rookie Autographs Keldon Johnson #Ra-Kjn /50 is a highly sought-after sports trading card featuring the autograph of NBA player Keldon Johnson from the San Antonio Spurs. Limited to only 50 copies, this card is a valuable collector's item for basketball fans, especially those interested in rookie cards from the 2019-20 season. As part of the Panini Obsidian set, it showcases a unique design and is in near mint or better condition, making it a prized addition to any basketball card collection.