the reproductions ($70/each) of these are quite good. You may get some offers purporting N.O.S. when they are, in fact, reproduction. It's not always easy to tell them apart.
I believe this set on epay (https://www.ebay.com/itm/267131950199) is NOT genuine NOS, but hard to tell because the pictures are dark. I'm pretty sure the good repros and originals had a brush finish, but these epay ones appear polished.