Xbox 360 S for Wii U

Description:

I have a Black Xbox 360 S with a 250gb hard drive AND an additional 4gb hard drive. It comes with a Kinect, 4 wireless controllers (3 black and 1 white), 1 headset and 28 games!! The games are:
Assassins Creed 2, Assassins Creed 3, Batman Arkham City (game of the year edition), Bioshock Infinite, Child Of Eden, Dead Space, Dead Space 2, Dirt 3, Dishonored, Fallout 3, FIFA 11, FIFA 12, Grand Theft Auto 4, Grand Theft Auto 5, LA Noire, Mass Effect, The Orange Box (contains Half Life 2, HL2 Episode 1, HL2 Episode 2, Portal, Team Fortress 2), Prince Of Persia, The Sims 3, Rockstar Table Tennis, Tomb Raider Legend, The Biggest Loser Ultimate Workout, Kinect Adventures, Kinect Sports.
I have a load of other games downloaded, but I'm not sure if they would stay there when I disconnected my XBox Live account so haven't listed them.

Looking to swap for a Wii U Premium edition with games and peripherals, I'm open to offers so get in touch!