I think that they would like to sell it for $399, but it would require to take a big loss on each console, so they would go for $449.
They can't really go for $499 or higher if they want the Scorpio to succeed.
Please excuse my bad English.
Currently gaming on a PC with an i5-4670k@stock (for now), 16Gb RAM 1600 MHz and a GTX 1070
Steam / Live / NNID : jonxiquet Add me if you want, but I'm a single player gamer.