I usually pay 60-75 for a half ounce of mids, and about another 30 for a half ounce of dank. I don't buy schwag but I'm guessing its pretty cheap.
a 1/2 ounce of headies will likely run you 150-200$ depending on quality, strain and such. any more than that (absolute max 250$), it would have to be top notch haze, white widow, jack herer, etc., and i'd want to try it out first before i make that transaction.
half of middies prob like 50 or 60 bucks and thats 14 or so grams or ten bags so anything more or less your getting ripped off!!! m-nice