2018-19 Panini Prizm Luka Doncic Rookie Card Autograph. This card is from the 2018-19 Panini Prizm set, graded as a PSA 10 GEM Mint. It features a rookie autograph and comes with authentication from Panini Authentic. This rare card is part of the Rookie Signatures insert set and showcases Luka Dončić, a standout player for the Dallas Mavericks and Los Angeles Lakers in the NBA. It is a valuable addition to any sports trading card collection. Rare. Luka. RC AUTO