Check these out on watchrecon.com
http://www.watchrecon.com/?query=3570.50
I did a Google search and saw you can get a brand new one for $3,195 from Jomashop.com. Also, if you just let the page open for a minute a $20 off coupon pops-up.
http://www.jomashop.com/omega-3570-50.html