This is a full issue of Sports Illustrated personally autographed by Ralph Sampson. One of the All Time greats in college NBA, he was the 3x College Player of the Year, 1984 Rookie of the Year and 4x All Star before knee injuries hampered his career. This was personally autographed in Chantilly VA on July 12, 2014 and includes a certificate of authenticity from DenverAutographs.com