UK Price *Raise* for Wii?!

[Tispower]

Can anyone clear this up for me? I was doing some research for where the cheapest place to get a Wii was, as I was thinking of getting one, and was shocked when the average price seemed to be ~£250, which is virtually exactly the same as the 360 Premium. I swear the price used to be £180, has Nintendo raised it due to large demand?

http://www.game.co.uk/Wii/Hardware/HardwareBundle/

http://www.game.co.uk/lowdown.aspx?lid=5789

http://www.amazon.co.uk/Nintendo-Wii-Console-Sports/dp/B0007UATDG/ref=pd_ts_c_th_1/202-7297434-8559050?pf_rd_m=A3P5ROKL5A1OLE&pf_rd_s=right-3&pf_rd_r=1VD8CWF0E0EBK16FS7TE&pf_rd_t=101&pf_rd_p=114339691&pf_rd_i=16423401

http://www.amazon.co.uk/gp/product/B0007SV72A/ref=amb_link_44690265_/202-7297434-8559050?pf_rd_m=A3P5ROKL5A1OLE&pf_rd_s=center-3&pf_rd_r=16SKX4P3BWSQCKHKZG8S&pf_rd_t=101&pf_rd_p=149717091&pf_rd_i=15826471

http://www.play.com/Games/Wii/4-/1032617/Nintendo-Wii-Console-+-Wii-Sports/Product.html

http://www.play.com/Games/Xbox360/4-/659411/Xbox-360-Premium-Console/Product.html

I would hyperlink the addresses but I don't know how =(