Interesting bass...
 
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=290224387020

Yes, it is very interesting.

Anybody know the seller?  What do you think about the price?  I've been looking for a fretless if it's at a good price.

I think this bass was one that Mica brought to the first Bay Area get together.  
 
Pics can be seen here: http://club.alembicguitars.net/Images/411/38245.html?1200500687
 
If it is the same bass, there are several comments about it in that thread.

In case anybody is watching, this bass has been re-listed at a much lower price. Price seems more in line now, in my humble opinion. I did think about making a go for this one, as I really like playing a fretless, but decided to save my dough for a custom in the near future. I do find the sales text of this seller intersting though.