First off, I'm very impressed by the collective expertise, taste and apparent earning power of this forum.
These are available semi-locally for about $500:
Unfortunately, there doesn't seem to be any pictures of kemptons with actual human feet in them on the internet. I'm most curious about how much sock they're showing - I'd much prefer the impression to be that of a low chelsea rather than a puritan loafer, but it's difficult to tell when they're empty.
All in all, a great opportunity to show off your kemptons. Much obliged!