"Absolute best" used speaker for $8-10K

I'm in need for some solid recommendation for the "absolute best" used speakers in the $8-10K price range, floorstanding model only.
I'm looking for pinpoint imaging and superb retreival with clean tight low end.
Any recommendation will be greatly appreciated.
Ny suggestion would be Legacy Whispers. Very open, revealing and true to the source. A "you are there" speaker, if that is important to you.
I would go for Andra I.When position right, they
are one of the best.Assuming you have the right