I have a Bendix/King KN53 TSO nav radio it was yellow tagged on 6/27/2006 and hasn't been installed it comes with a tray but no harness it's without glide slope $700 OBO I also have a KI201C VOR/LOC head with a airworthiness tag repaired 5/16/2008 it hasn't been installed it comes with the harness $100 OBO I work nights.