[GreenKeys] Ebay Listing

[Jim Haynes]

On Mon, 22 Jun 2015, Ralph Mowery wrote:
> Seems that there are two items.  One sold for about a thousand and the other
> is starting out at $ 4500.  The items are by two differant sellers.

And since they are advertised as NOS, it seems likely that some defense 
depot has been keeping them all these years and finally decided to scrap
them.  I'm still amazed that they were manufactured at such a late date.