Can i trade my wii games for ps3 games and my ps2 games for ps3 accesories?

Your probably only going to get a few dollars for those games. About 20-30 dollars for a wii and the accessories can vary, it depends where you trade them in too. GameStop is where I trade in all of my games and stuff. You are going to need some extra money if you want to buy ps3 games with that stuff.