Last month I sold my 1978 C-172N, and have some spare avionics for sale:

  King KA-134 Audio Panel with Tray - $350

  King KI-214 VOR/GS Indicator with Built-In 40 Channel Glideslope Receiver - $575

  King KI-208 VOR Indicator (Yellow Tagged by Advantage Avionics) - $400

I kept the units as spares for my 172, but no longer need them now that I have a 182RG with ARC radios.  The asking prices are considerably less than what you would pay an Avionics retailer, but I will entertain any reasonable offer. They are in good working order, and if you buy them and are not completely satisfied, I will return your money. If interested you can e-mail me at This e-mail address is being protected from spambots. You need JavaScript enabled to view it

Jon Plaxton