More than a few thousand as well (although less than a urwerk), this one is 100% on my list of what I'll buy if I strike it rich:
A. Lange Zeitwerk
However, in the actual price range of a few thousand, and for legitimate quality, check out the Cuervo y Sobrinos Esplendidos 1882. Very sexy, retail is 3-4k.
Probably pretty tough to find, though.