Prediction: Xbox One to sell for 250-279$ this year.

[Kerotan]

Probably depends on ps4. If that is still 399 it would be stupid going more than 80$ cheaper. If ps4 hardware revisions are advanced you could see them as low as 299 on black Friday and and therefore ms will take a massive hit and go down to 249. Basically ps4 will ultimately decide how it all plays out.