I know all about virtual economies. I've made over 1500$+ from selling idiotic items on ROBLOX in the past 11 months. I know when I'm being ripped off, that's why I do my research before I complete a deal.
I also invest in stock and bonds on FOREX, I have an account on it. I have only accumulated 500$ in profit so far in the past 4 months, haven't been doing well on it.