Well, it's very different here in Venezuela. Cheap "brown" (colombian commercial stuff) bud is around US$1 a gram. Tastes like crap and you can never tell if it's gonna be really a good smoke... not awful (weed never is, hehe) but compared to--> Quality bud is in the neighborhood of US$ 6 a gram. When I say quality bud, you get stoned from the first toke, so usually this kind of weed is smoked in very thin joints that we like to call aguja (needle) or a pipe. It still never lasts long enough hehheheh
So you can make an equivalence, 1 lb= 450 grams so regular weed is around $450 a pound...so a pound of class A weed would be around US$ 2,700.... but general rule is, the mor you buy, the less the cost... so i'm probably giving you prices for small buys (say 10 grams) as usually as you go up in quantity the price goes easier on ya.