From a Sega Genesis lot:

"EA Sports Titles (Rare, Extremely Valuable)

John Madden Football
Madden 1992
Madden 1993
Madden 1994
Madden 1995
Madden 1996 – No manual just insert
Madden 1998 – No manual just insert

* All Madden Games come with manuals, playbooks, rosters, and all other paper work unless stated above. This Madden collection is PRICELESS!"

http://cgi.ebay.com/ws/eBayISAPI.dll...163145558&rd=1