Try the folks on this thread. It might help you. Buy-Sell-Trade COE stuff HERE!!! | The H.A.M.B. (jalopyjournal.com)
wow, 3K for one that needs a fair amount of work. Ouch.. I have a rotten one but I'm guessing you're looking for something more solid.
Only FG ones I've seen were produced by a gentleman named Ron (Holland??) that has since p***ed away... I don't think Wescott's has grilles... and they were 38/39 models.