I currently have 3 serious offers to buy.
I plan to remove my Meade ETX90 OTA from its EC drive base fork arm mount to use as a guide scope on my LX200. This is an EC mount with drive motors on both axis. This would be a great chance for an ETX90RA owner to upgrade his scope by simply removing his OTA from his old mount and placing it in this EC mount. The end result would be an ETX90EC. Only four allen head screws would need to be removed to free the OTA from the old mount and place it in the new EC mount (two on each side of the mount). The standard hand control is included and can control both drives of the mount.
Price for the EC drive base with fork arms and standard controller is $100 shipped. Autostar is also available for $100.