The Topps 2026 Update Series Konnor Griffin Pirates Rookie Debut RC #US255 is a highly sought-after sports trading card featuring the rookie debut of Konnor Griffin from the Pittsburgh Pirates. This original English-language card is part of the Topps Update Series set for Major League Baseball (MLB) in the 2026 season. Made of card stock, this near mint or better ungraded card is a valuable addition for baseball card collectors looking to commemorate this promising player's entry into the league.