The hard part for those of us newer to Bitcoin is that they only accept BTC as payment, and you have to pay in 48 hours. Most exchanges don't work that fast.
Yeah, I'm currently trying to find the most cost effective way of converting cash to bitcoin. I've been waiting for my exchange verification for a week now and looking at my place in the queue I think it will be a few more days before that goes through. Finding locals selling bitcoins seems to be the best way I've found so far.