I live in Brookfield, WI (a western suburb of Milwaukee) but I usually buy mine (weed, that is) from my buddy in Delafield (another suburb).
I usually get 1/2 and it's $180-200 (it's some bomb ass shit), but I usually pay $170ish. I picked up 2oz last weekend but I don't remember how much it was. Most I ever have bought is a qp, but just to sell. I prefer to just buy eighths, but a lot of people around here want too much if you get less than 1/2.
I sell Xanax & Adderall and being it's to mostly kids at my prep school, I get $5/pop. My same friend sells ecstasy, Vicodin, and Oxy --x around here depends on who's buying. $5-6 to friends ($4 if I buy from my boyfriend), about $8 to others.

Okay and question: I'm going to Jamaica for the first time. How much is pretty good shit? Mexico last year was fucking cheap.