I buy games new and flip 'em while also using GameFly. Cuts the prices of games in half, usually, and I usually use the money I get from trade-ins for new games. I also do buy used games, when they're under $20. I don't feel bad about it because I can't fall in line with thinking that you're supposed to spend $60 on something you'll play once, never touch again, and not get anything back. At $30, that sounds much more reasonable.