Oscar! Oscar! Oscar! One of Basketball's greatest players signed this official National League (Giles) baseball, in vintage ink on a side panel: "Best Ever, O. Robertson." The Hall of Famer's signature grades 8/10 and the ball, which is dated by the original owner on another panel "Nov. 11 69," is in EX-MT condition. Comes with a PSA LOA with sticker affixed. It's unclear if Oscar was referring to himself when he wrote "Best Ever" - we may never know.