You can see this one at GunBroker.com is already up to $411 with still 32 hours to go before bidding ends. It has a ding in the front sight, black powder residue present and some hints of spec rust that is easily removed with a Scotch Brite pad. Of course it comes with a holster if that's your flavor.
http://gunbroker.com/Auction/ViewIte...Item=124860785