Re: "> Guy here in Phoenix has one for sale. Asking $400. ....." Gratuitous commentary: Good luck to him - $400 for a GRR-5 is a LOT of money. I am presently working on one for a friend, and it is about the same as a GRC-9 receiver, but with a complicated power supply to run on 6/12/24 vdc, and 115 vac. Am I missing something? Richard Brunner, AA1P