4 Pistol Grip R/C Remote Transmitter/Radio Control (Futaba Cox MRC) Repair

Up for sale, 4 Pistol Grip R/C Remote Transmitter/Radio Control These transmitters are being sold for parts or repair 3 of the 4 do not power on. The Futaba has corrosion in the battery compartment. The Traxxas is just ugly and is missing the battery compartment lid. It powers on, otherwise untested. The MRC and Cox do nothing (See Pictures). Please Note: This item is being sold As Is. But, I would be more than happy to answer any questions or concerns you may have.