Televue ash Panoramic ALT-AZ mount with 4096 count encoders (wired for ArgoNavis).
Perfectly suited for a 80-90mm scope as a quick "grab and go" mount, though it will just handle a 100mm scope (I use it with a TV101).
Mount Specs here:
http://www.televue.com/engine/page.asp?ID=31
Original prices:
Mount ~$600 US +PP and GST (import tax)
Encoders ~$310 AUS +PP
Asking $400 AUS + Shipping for both.