I tried these on in a little discount shoe boutique this weekend, and when I say "tried these on" I mean I wore them around the store until they had to ask me to leave. They were cheaper there; half of their regular price, but that still makes them nearly $600.
They make me so very happy though so if anyone really really wants to win me over, getting these for me (in the equivalent of an 8 1/2) oughtta do it.