Blizz Gold Selling

Q u o t e:
My friend was considering buying gold recently so and I'm trying to convince him not to. While trying to show him blizz doesnt allow it, I found a thread that talks about blizz selling gold. Do they do this?

When you ask if we sell gold, I have to assume that you're referring to in-game currency. In that case, the emphatic response is not, we do not. In fact, you might want to direct your friend to the following article - purchasing gold can put one's account at risk, and the currency itself comes from highly illegitimate sources:

http://www.worldofwarcraft.com/info/basics/antigold.html