It is already starting.
http://www.ncix.com/detail/powercolor-r9-fury-x-1050mhz-c0-110441.htm
$829.99 Canadian dollars.
Also, for those who already have a watercooling setup, EK is working on full waterblocks for Fury X.
(the second to last paragraph) http://www.ekwb.com/news/606/19/Existing-EK-Full-Cover-blocks-compatible-with-Radeon-Rx-300-series-GPUs/
With that and a Dremel, this could be the first single slot top of the range GPU in a long time.
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.