Encapsulated and graded GEM MINT 9.5 by BGS, with signature graded "10" by Beckett. A super-premium Rookie Card. The 2018 N.L. Rookie of the Year has penned a vivid blue ink signature on the obverse of this elite collectible. The card's BGS condition report: Centering: 9.5, Corners: 9, Edges: 10, Surface: 9.5. A caption on the card's front declares, "Topps Certified Autograph Issue," attesting to the authenticity of the signature and serving as Topps' COA. The limited-edition piece is serial-numbered "1/5." A spectacular memento of a supremely talented young player, in Gem Mint condition.