The camera and motion controller is what makes Move work. The navigation controller is used for games where you can move and aim independently e.g. FPS games etc.
Personally, I'd suggest finding a bundle second-hand somewhere, the novelty wears off quickly enough.
so new kit for 35€ = 30Ł is ok price?
what about to put camera on lcd's....or can it be on any shelf near tv?
thanks guys.