just go to game, or gamestation, they normally have them, if not they can get them quick, so pre order
gamestation:
http://www.gamestation.co.uk/cat.asp?cat=wii&t=hardware
game:
http://www.game.co.uk/Wii/Hardware/HardwareBundle/
currys:
http://www.currys.co.uk/martprd/stor...2&tm=undefined
But if your wanting one, and they now available, just ring your local shops e.g. above ones, and get your name on a register, you will have one within a week
ik