get the n64 if you can find one. shouldnt be too hard. Games are like 2-5$ at my game place too.
if you want a current generation system:
Wii: it is Okay, only if there is some game you really want for it. The whole 'motion controls' are either too sensitive or not sensitive enough. A couple finger prints and it gets completely messed up. only 4 sensitivity settings :\. Most games are full of suck. Brawl, AC:CF, and possibly one of the new sonic games if it isn't completely over-run with motion controls. Gamecube controllers are much mroe fun to play with on the wii
PS3: Expensive and the exclusive games are fail, but it is
Great for watching movies and playing the occasional game.
bold is true. You wont find yourself playing as many games on this as you would other consoles
xbox360: Ah, gotta love it. Gotta be the best. Has all the best hardcore games. If you have online the next games are mehpwn to uberpwn: Halo3, CoD5, GH:WT