I have a spare motor/gear housing for a CG-5 mount. Those of you who have one know the type: phone cord style connection, black rubber protective housing, attaches to CG-5 drive brackets. The glue between the motor and aluminum gear housing has loosened, but it all still works (nothing that more glue can't fix).I ended up with an extra after a swap deal a few years ago, but my present equipment is not compatible with Celestron motors. If you have this type of drive, it may be nice to have a spare!
$25 including shipping in CONUS