I have a spare Xbox 360 wireless controller which I would like a straight swap for a Xbox 360 wired controller.
The wireless version retails for around £30 and the wired version is around £20. The wired version comes with the cheaper versions of the Xbox 360, so this is a great opportunity to upgrade your controller for free.
The reason I'm after a wired one is that you can use it with a PC to play games too.
Must be in great condition.