Take a look at this auction:

This is a very rare BOA-20 that books at over $1000.00 listed with a starting price of nothing and at no reserve. (I put in the first bid just for laughs) This is going to be an interesting auction to watch.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=63756&item=6145396471&rd=1