Does anyway know how much EB or GS sells preowned N64's for? And do most N64's work pretty well? I bught a DC from EB a while ago, but it doesn't work too well anymore, it has a tough time reading discs. I feel like just getting rid of it along with all the games I bought. Its a shame because I bought a bunch of good games, but I can't even play them. I don't want an N64 like that. Also, how much does the expansion pack go for?