brendan iribe is the creator, founder.one who cobbled original one together with things he found in his parents garage. now you have this. what is it? >> this is the oculus rift. this is the we're here at ces prototype. it is still prototype. not out for consumers yet. for the first time virtual reality works. this is something people have been imagining some years, 30, 40 years, people are thinking one day we'll put on a headset and be in the game. hasn't happened until now. now it works. liz: but it is not on shelf yet? >> not yet. liz: you have sold 40,000, wait a minute, we heard you had sold 40,000 kits so far. is that number correct? >> 46,000. it continues to sell. liz: breaking news, it is now 46,000. how much are the developer kits. how much do they cost? >> $300. liz: $300. >> launched on kick-starter and then on our website after that. kick-starter we sold a little over 11,000 and since then we sold 40,000 on our website. liz: one of the top venture capitalists mark andreessen saw this and said i'm in. >> creato