I have seen quite a few wanted ads lately for the black MP valve covers. I happened across these new Saturday for $159 which is cheaper than anywhere I have seen in quite some time. I figured they never updated their site. I ordered a set to see and low and behold these showed up today. They even have as cast and polished BB, and black wrinkle SB.
https://moparproshop.com/mopar_valve_covers
https://moparproshop.com/mopar_valve_covers