This is a one year old Orion GP mount. Heavy-duty cast-metal construction provides rigid stability, yet it moves with velvety smoothness. Engraved setting circles and latitude scale, dual slow-motion controls, and large R.A. and Dec. locking levers. Built-in 6x20 polar-alignment scope with illuminator allows effortless aligning. Optional R.A. and Dec. motors mount quickly and snugly on die-cast dovetail fittings. Includes 8.2-lb. counterweight. Maximum telescope load approximately 16 lbs.
The unit also includes the Single-Axis Controller and the Manual Slow-Motion Clutch. The unit is currently on backorder at Orion and sells new for $958. You can get this like new mount for $575 plus actual shipping.