Trading in PS3 for 360....

[HardCore]

Gamestop has a deal going right now for 30% extra on trade ins for systems.. I called them and they said I could get $110-$120 for my older PS3 model. they have 360s for $130.. I am thinking about making the trade.. Wonder what all I need to bring with the ps3? I have 3 controllers, and the hdmi and battery cabel. Can I pick up AV cables for it at walmart (i believe you need those to trade it in).

So if I can do that and trade in the games that I do have right now, I should be able to pick up the 360 easily and get BO2 for it and another game or two..

What should I know though before getting the 360? Is it wireless? do I need a yearly fee for internet?

I may see some of you guys online soon enough if I do it.