hab_16

hey guy im in the same situation as all you guys my r31 is stock but my lsd blew just after i got my car and i just put a normal diff in coz i could get one cheap (i haddent discovered drift yet) and now i am needing one do any of you know about how much money im up for? my wheels r 16x225x50 there good for drift in the wet but in the dry i have some 15x205x60 that i use but its still hard coz of the diff though.