I backed PrioVR on kickstarter and my suit should ship soon, others have gotten theirs, but I really don't know anything about it yet, sorry! Didn't cost much, thoughI backed it for $399. I don't know what it will retail for, either. Sorry again!
EDIT: I just read that PrioVR retails for $1200. In comparison I'd say that if I actually receive the thing, then I got a pretty good deal. But then, the thing may end up being garbage, lol. They are over two years behind schedule!
Desktop: i7 4770@3.4Ghz, 12GB RAM, Win 10/64, GeForce GTX 1080, 1TB SSD, 1TB HDD; Laptop: i7 4800MQ@2.7Ghz, 16GB RAM, Win 10/64, GeForce GTX870M , 1TB SSD.