For sale are NFL Blitz 2000 and NFL Blitz 2001 for the Nintendo 64. Both cartridges have been tested and play without issue. Blitz 2000 comes with a custom plastic case with the original box art. Both cartridges show signs of minor wear (Blitz 2000 has some markings, Blitz 2001 has sticker remnants), but this does not alter play at all.