I used to own a Fathom back when they were 3k not long ago. Although I still wish I had it, at the same time, I don't miss it terribly.
Quoted from rcbrown316:Eight Ball Deluxe
Embryon
Flash Gordon
Centaur
This is a solid line up. Perhaps something like Medusa may be a good alternate. Looks like you got an '81 thing going.
Cant go wrong with classic Stern either. Although there are some Stern classics that are asking similar (or more) $$ like Fathom so the same question may come to mind.