The 2018 Panini Cornerstones Startups Luka Doncic #3 PSA 10 Gem Mint RC Rookie Card is a highly sought-after sports trading card featuring the talented basketball player, Luka Doncic. Graded as a perfect 10 by Professional Sports Authenticator (PSA), this card is a collector's item for any basketball fan. With a limited population of only 78 cards in existence, this rare gem is a valuable addition to any sports memorabilia collection.