The History of NFL Free Agency
The NFL that was: Modernizing lost NFL teams - The Something Awful
Cardboard appreciation: 1992 Upper Deck Deion Sanders SP
The NFL that was: Modernizing lost NFL teams - The Something Awful
Steve McMichael (2009) - Hall of Fame - National Football Foundation
Draft Round by Round: Greatest Players Selected in Pro Football
Pacific 1991 NFL football plus wax. Collectible cards American
1996 SP Football Continued Upper Deck Tradition of Foil, Pushed
1989 Pro Set Football Card Price Guide – Sports Card Radio
Completing another all-time favorite