That is a little pricey but I bet he sells it. I have one on my 63 Catalina. In 1963 I bought a 63 Impala SS with the 400 horse 409, went straight to my local Ford dealer and ordered one of those scoops, they were two piece, the scoop and the grille, the grille was available chromed or painted. Also had one on my 62 Impala, they fit perfectly on between the ribs on the 62 hood.
They were also used on the 63 SD Pontiac drag race cars, supposedly Pontiac purchased some of them from Ford and issued them a Pontiac part number, well you have all heard that story, a story that I believe is hogwash!