y TV console price now so stable?

XBox kinetic 6 months ago was 599 for the 250 gb with 6 free games.

Today the pricing is still the same...

I tot xbox kinetic came out at least more than 1 year liao... Why the price never drop one?

And also the TV console nowadays very slowly come out with newer ones also.. Why ah...

Or shd I get Wii instead??