Graded GEM MT 10 by PSA, with signature graded "10" by PSA/DNA. Rookie Card. Fernando Tatis Jr. and Luis Urias of the San Diego Padres have signed this incredible Topps Chrome Dual Rookie Autographs Superfractor offering in vivid blue ink. A "Topps Certified Autograph Issue" logo on the card's front attests to the authenticity of the signatures, and serves as the item's COA. The limited-edition piece is serial-numbered "1/1." A historic entry into the canon of Fernando Tatis Jr. rookie cards, in magnificent Gem Mint condition.