The 1971 Barracuda grill was kind of panned in the press at the time.
Grills changed often, reference 1968, 1969, and 1970 Charger.
In the 1970-71 Chrysler Parts Collision Parts catalog a basic bare 1971 Barracuda front grill listed for $ 45.85. It was available in White, Tor-Red, Blue, Green, Bronze, Red, Avocado, Yellow and Plumb.
In the same catalog the basic bare 1970 Barracuda front grill listed for $ 25.45 for the center piece, and $ 5.10+$ 3.00 for each side of the headlight pieces.