1967-1969 Barracuda Fenders

I can't understand why the aftermarket supplier's don't want to make fenders for the 60's barracuda's. There's a market out there for them. Also there's no grill for a 1967 or 1969 darts. No taillamp lenses for a 1972 -1974 duster. But you can get pretty much everything for a mustang or a nova. The grills that are available cost 3 times more than a mustang or a nova, same thing for the bumpers. The list goes on and on. I truly believe that if the aftermarket would produce more parts for mopars that they would find a demand for them. I can't be the only person to notice the inflated prices for mopars.