Hey Paul,
Good luck and I hope you get it back. Just a heads up for people. When you buy a unit, keep the receipt, and the box, since it has the serial on it. If you tossed the box, take a picture of the serial. This way, you have proof it is yours.
I have seen bidders ask for serials on ebay, and the seller refuses to give it. MAJOR RED FLAG! If the seller does not give it, the chances are it is stolen.
Anyway, keep a lookout on ebay, and hit a couple of local hamfests. If by any chance you find it being sold, do not say anything right there. Get a cop and go back.