I'm selling one of my (temperature compensating) Robofocus controllers with one motor, control cable (controller to motor) and a 12vdc cigarette lighter power cable.
It's all in perfect working order, but you will have to source your own mounting bracket for the motor (I make my own out of old computer cases, a pair of tin snips and a drill).
The motor comes with a Shaft connection (not shown) for a JMI NGF-DX, I think it's around 3mm. If this won't suit, you will need to source the appropriate part for your focus shaft.
Price is $320 which includes shipping to anywhere!