2018 Bowman High Tek Black Galactic Diffractor #LR Luis Robert "1 of 1" Rookie PSA GEM MINT 10. One-of-a-kind collectible from the promising young Chicago White Sox outfielder who claimed a Gold Glove in 2020, which was his actual rookie campaign. Add a perfect GEM MT 10 grade and the sky's the limit for this card if Robert fulfills his immense promise.