I heard that many of them went over to Europe and that France specifically has a bunch of them. Not sure if that is true.
It is very much about timing in this hobby, as you all know. I have had a couple of Fathoms and neither one was hard to come by. I bought my first one about 4 or 5 years ago for very cheap and the ad had sat there for days...no one wanted to touch it. If that same ad came up today, it would last about 3 seconds.
Funnily enough, the same thing kinda happened when I sold it. There weren't a lot of people looking for a Fathom at the time and I sold a game, new stencils and two repro playfields for just north of $3K.
You may have to be willing to extend your search, even into *gasp* Canada if you really want one. There was recently one for sale in Quebec that could have been had for less than $2K ( not including shipping mind you ).
It is fun and it is definitely pretty. I just got tired of it after a while and thought it was good to let it go into someone else's basement where it would be loved for a while. I like to see pins changing hands frequently...as long as it's not for profit, or at least, not for excessive profit.