Kid Gavilán Autographed Everlast Boxing Glove (JSA)
Special Issue College Basketball Unsigned Sports Illustrated December 9 1963
Lew Alcindor Unsigned Sports Illustrated April 1 1968
Muhammad Ali Unsigned Sports Illustrated November 15 1989
George Foreman & Michael Moorer Unsigned Sports Illustrated November 14 1994
Leon Spinks Unsigned Sports Illustrated Magazine September 27 1978
Sugar Ray Leonard & Thomas Hearns Unsigned Sports Illustrated June 19 1989
Marvin Hagler & Roberto Duran Unsigned Sports Illustrated November 21 1983
Marvis & Joe Frazier Unsigned Sports Illustrated June 1 1981
Mike Tyson & Michael Spinks Unsigned Sports Illustrated July 4 1988
Joe Louis Unsigned Sports Illustrated September 16 1985
Sugar Ray Leonard Unsigned Sports Illustrated September 28 1981
Muhammad Ali & Leon Spinks Unsigned Sports Illustrated Magazine September 25 1978
George Foreman Unsigned Sports Illustrated December 15 1975
Nino Benvenuti Unsigned Sports Illustrated September 25 1967
Mike Tyson Unsigned Sports Illustrated May 20 2002
Marvin Hagler Unsigned Sports Illustrated July 2 1990
Mike Tyson Unsigned Sports Illustrated February 19 1990
Mike Tyson Unsigned Sports Illustrated February 1 1988
Mike Tyson & Trevor Berbick Unsigned Sports Illustrated December 1 1986
Marvin Hagler & Sugar Ray Leonard Unsigned Sports Illustrated March 30 1987
Mike Tyson Unsigned Sports Illustrated January 6 1986
Marvin Hagler & Roberto Duran Unsigned Sports Illustrated November 7 1983
