There's a rust free '64 Volga M-22 Universal for sale on for 750€ ($1034). And it's in neighboring city! There's not much information about it on the ad so the cheap price might indicate that it doesn't have any paperwork but as it's probably lived its whole life in Finland even that wouldn't be insurmountable problem. Really, if I had a place to tinker with cars I'd be on my way to check this.