So my wife thinks she wants a wii. I have a PS3 and Xbox 360 and no need to have both really. I use the PS3 alot more and for me, it is the "better" machine. So think I will sell the Xbox 360 and the games I have. Where would you say would be my best choice to sell it. Ebay? Craigs List? Or should I just use it as a trade in?