91 B250 Elk Invader, VCP anyone?

I have a 91 B350 Conversion Van, done by Elk. Its the Invader LE model. It came with a video cassette player, basically a VCR that doesnt record. It had a 12 volt socket on the back of the VCP. The VCP is long gone, for it messed up like 8 years ago. Does anyone know where you buy the VCP at? It would have to be 12 volts or does anybody know of a DVD/VCR combo that works off of 12 volts?

Thanks

Blaze