Forget $4,000 for now. Here is an auction that just closed for $5,125!! 


I think the buyer is a dentist, but it's only a guess based on the screen name.
http://cgi.ebay.com/ws/eBayISAPI.dl...33668237&id=
http://cgi.ebay.com/ws/eBayISAPI.dl...33668237&id=


















