https://www.vive.com/us/nvidia-gtx-1070-vive-bundle/ has the HTC Vive VR Bundle that comes with a GTX 1070 (~$450), a HTC Vive VR System (~$599), and Fallout 4 VR (~$50). Seperately these items would cost you around $1000-1100 dollars.
Seems to be a pretty slickdeal for a PC enthusiast.