A Michael Jordan Signed Autograph Spalding Official NBA Game Basketball (Upper Deck Authenticated), boldly inscribed "Michael Jordan" in black Sharpie across pane. Signature acquired directly from Jordan at Jordan's Flight School basketball camp and certified authentic by an on site Upper Deck representative. Jordan autographs on Spalding basketball from this era are uncommon due to a contractual agreement with Wilson Sporting Goods. Upper Deck hologram. Property from the Collection of Rich Salerno, Glenview, Illinois