Gotta agree with Wes on this one. If you have to ask, you're not ready to deal. My advice: Learn how to smoke first. Be a pothead for a while, then maybe think about dealing once you already know how and know the necessary people. If you have to ask us how much an oz costs, that probably means you don't have the connections to even get a decent price on an ounce, or you'd ask your hookup for the price. No offense, but save yourself prison or an asskicking and don't start selling, at least not yet. Peace.