I may still have some RWS brass left I could probably give you, I think I may have 50pcs or so.it wouldn't be no big deal to me since I don't reload .45 anymore and I sold my 1911.
That seems to be in line with other .45acp brass pricing. Note that it is a small primer pocket and I would shy away from that since I have large primer brass currently and keeping those separate would be an issue.
The price of 24 cents each is ok for brand new brass. I saw new RWS for 19 cents each a couple weeks ago. I think it was Natchez Shooters supply or Grafs. These days, you pretty much end up ordering from whoever actually has stock. Good Luck