2013 Shimano Ultegra rear derailleur - $35

This is a 2013 Shimano Ultegra 10-speed rear derailleur, RD-6700.  It has the short cage.
The pulleys have been removed, cleaned and lightly lubricated.  The entire body had been cleaned well and lightly lubricated.  The spring is VERY strong and movement is smooth.
There are scratches from use and abuse.  The original "Ultegra" imprint is faded.  Otherwise, this derailleur is in great condition.