Can't say, I put "NRA Centennial in .357" in my search engine and saw several offered in the $4000 range.
That was as far as I surfed.
I'd be way more through If I was actively searching for one.
![Smiley :)](https://www.cascity.com/forumhall/Smileys/cowboys/smiley.gif)
Just because they are listed in the stratosphere, no clue if they get those numbers.