No price on game.co.uk yet either, however if you put a £20 deposit down you are guaranteed one on launch day at the moment: Buy Xbox One Console - Deposit | Free UK Delivery | GAME Ive gone with Game and put my £20 down, I got the 360 on launch day from Amazon, however they messed so many peoples orders up... i feel that i got lucky to get mine when i did.
Xbox One Console (New Xbox) Games Consoles | TheHut.com Pre-Order Price Promise: £399.99 So that's exactly how much it will cost from TheHut/Zavvi.
I hope its less than £400! I think around the £300 price mark would be a good price, considering the premium 360 launched at £280. In my mind if its less than £350 I would be ok with it, any more would be too much.
£300 would be the sweet spot for me (or less) it will certainly harm sales if the console is much more i think. One of the reasons the 360 dominated the PS3 was it landed early, was around £150 cheaper and did most things better. Even though the Xbox is now firmly established as a console i hope Microsoft don't get complacent.
Think I'll be keeping my 360 for a while yet I like the look of the console but I waited almost a year for my first 360 and I can wait again for the Xbox 1.