2018-19 Donruss Optic #18 Oscar Robertson Hall Dominator Signatures card #4/10. This card has been graded and encapsulated by BGS GEM MINT 9.5. The sub-grades are; Centering 9.5; Corners 9.5; Edges 10; and Surface 9.5. This card is number 4 out of only 10 that were produced.