a grower would be your best bet.They are happy to make as much money as they do for just growing it so they will at least keep the weight straight most of the time,if not hook u up.My friend grew some jack flash once and sold me an ounce for 50.You need to get those little college fucks back though dont kiss their asses and give them money.Get a qp for 200 from someone which will be 4 ounces if they give you pound prices and sell it to them ounce by ounce and youll have 400 to buy a half lb.then repeat.good luck