Tele Vue Gibraltar alt-az mount with encoders. Less than a year old; but wood finish was coming off and button head screws were rusting! ... So: I disassembled it, oiled and waxed the wood (ash) and replaced the black rusting button heads with stainless steel screws. Now better than new! Shown below with 6" Chinese refractor and 4" American refractor using two Losmandy "Dovetail Adapters" and one "Universal Dovetail Plate"; the former mounted to a piece of 1/2" plywood.
Encoder Kit (no computer): $240
Losmandy parts and plywood adapter: $125
The whole shebang: $790, and I'll throw in three Vibration Suppression pads.
Local (Bay Area) preferred, otherwise you pay shipping.