Hope you're sitting down: https://www.ebay.com/itm/NOS-1965-F...008315&hash=item5954a9916b:g:24IAAOSwZH1fMiLc
Years ago Test Dummy and Forrestal Ford were tossing stuff around with me and I made a prediction about prices for Rancheros and parts. I do believe my prediction came true.
I contacted Bob Drake last year to see if they had any plans to make a repro grille, but they said 'no'. It seems I got a deal on a driver-quality grille for $375: