19 April 2023 Wilt Chamberlain Signed Auto Autograph Sports Illustrated Magazine 51572 Issue PSADNA M60896 Wilt Chamberlain Signed Sports Illustrated Magazine 5/15/72 Issue PSA/DNA M60896 Item Weight : 15 Ounces Date First Available : December 8, 2022 Manufacturer : Generic ASIN : B0BPJYVRS1