You mean like, going and finding games to buy then resell for profit? Sounds kinda hard.
But, I was at a website and for 40 bucks, I can supposedly get into the video game testing biz. They supposedly pay you by your level of skill and you can pick any catagory of game(s) you choose to test...I'm good at RPGs, really good actually. But I think it could be a scam.
Here's the site, I'm not trying to spam or anything but maybe someone could give me an opinion on it:
game-tester-project.com