If you have a C-III and need some spares, this may be for you. All listed items were working properly when removed in 2024. Prices are based on an online survey of what appear to be the going rates, reduced about 10% for this forum. 10% more off if you buy them all, $1400. Shipping will be at actual cost of the buyer's desired shipping method. Offers welcomed. I also have the complete vacuum system from a V35B that came out with these parts, please contact me if interested in that.

Mitchell 700-3CF 52D67 Attitude Gyro $150
Airborne Mfg Model 169-31 vacuum/pressure gauge $50
Mitchell 1C508-1-260P servo (2) $150 ea
Mitchell 1D395 Amplifier $350
Mitchell 1C407 altitude hold module $250
Mitchell 1C404 control head $250
Mitchell 1C388 radio coupler $150
Mitchell 1C493 glideslope coupler $100