wow, NICE find at goodwill.  first I found "bass fishing" a handheld that I used to play all the time when I was a kiddie.  then, I found the book "halloween" which I bought because the cover was awesome.  I asked a person working there if he knew if they had any nintendo's and he said that he put a 64 out 3 hours ago, but he figured it was probably gone.  when I thought i'd seen everything, all of the sudden I hear "dat shits old man dont buy dat itz no goddamn xbox" and see a little black kid put a box down.  I went and looked in it.  there was an N64, 4 controllers, 2 memory cards, and 7 games.
Mortal kombat trilogy
quake II
super mario 64
resident evil 2
tony hawk pro skater 2 
perfect dark
super smash bros
 nice find, $25.