@Lemmink
I found one on ebay ---->
here.
Check out that price. Looks like they still have value these days. It also looks like there's a bunch of other ones like it out now, too.
I was thinking it would be cool to attach a radio camera to a remote control car and feed the signal through the glasses and drive like you were in the seat or something. Now, if I can only figure out how to get a foam disc launcher to work by remote control. :-D