Only "Comin' At Ya!", "Parasite", and "Friday the 13th Part III" have been officially released on VHS and/or DVD in 3D in the United States (although "Amityville 3D" has seen a 3D DVD release in the United Kingdom). Most of the 1980s 3D films and some of the classic 1950s films such as "House of Wax" were released on the now defunct Video Disc (VHD) format in Japan as part of a system that used shutter glasses. Most of these have been unofficially transferred to DVD and are available on the grey market through sites such as eBay.