So far, nothing that one couldn't find on Craigslist with a bit of effort.
Exactly, lotsa stuff that's rather common, but at least the buyer can say "oh this once belonged to Moby". I bought an R-70 way back in the 90's and the seller was an old studio tech who said the drum machine was bought originally to act as a MIDI repeater in the studio on some recording by PIL. They didn't use the sequencer or the sounds, just the MIDI IN and THRU. I didn't pay any more for it though, in fact I talked him down by $80, heheh.
I've seen Moby's gear before and it's mostly samplers anyway, bunch of old Roland racks. I've finally decided to try to resurrect the e5000; found a new encoder for it and an ssd upgrade kit with the floppies for eos 4.62/7 (RFX issues fixed, which is why it got put away in the first place). So I'm set now for samplers really, but I'm still going to make that modular sampler with an Assimil8or.