Topps Unveils 1-of-1 Sneaker Card From Cooper Flagg, Kon Knueppel Duel
One collector will walk away with a singular piece of NBA history from Cooper Flagg and Kon Knueppel’s first professional meeting — and it won’t be found in a box score. Topps announced a limited-edition trading card commemorating the inaugural NBA matchup between Cooper Flagg and Kon Knueppel, highlighted by...