To me it sounds like you can open a lens museum and make the profit from entrance fees! I've never seen or even heard of brands such as Telesar or Rexatar.
Seriously, that's quite a lot! I'm just in the process of selling a lot like you are intending, selling the items one by one. So far (still have a few items to sell) my profit is around 300%!
Can you post a picture of your find before it disperse? And some close-ups of the Carl Zeiss, please!