@barcaazul: It is absolutely free! The $275 that kickstarter backers paid was for the early development kit 1 which they all received years ago. This is a free bonus!

@GameFan1983 But the HMZ is nothing like VR. It just projects a screen in front of your face. No wide field of view, no low latency head tracking, no positional tracking, no true 3d depth and $650 more expensive than a rift dk2.