Here it is roughly as follows:
Playstation 3; approx 700 USD, the 40GB (currently the only one available here).
X-box 360; approx - Arcade 330 USD, Pro - 450 USD, Elite - 620 USD
Nintendo Wii; approx 500 USD
Bear in mind that both the 360 and the PS3 can be bought with some really great value bundles and can even be purchased at half price at some retailers along with a broadband subscription.
Controllers cost approximately as follows
Playstation 3; approx 120 USD for the Sixaxis and 60 USD for the Chillstream
X-box 360; approx 60 USD for the standard controller and 80 USD for a wireless one
Nintendo Wii; approx 110 USD for Wiimote and 60 USD for Nunchuck (total of 170 USD for the basic controller then) and 60 USD for the classic controller.
Games cost as follows
Playstation 3; approx 110 USD
X-box 360; approx 100 USD
Nintendo Wii; approx 120 USD
