The guy who stole it is not going to toss it in a dumpster. I doubt he would even try and use it. He is going to sell it and probably already has. Talk to you insurance soon.
You can check the pawn shops, surplus electronic shops, flea markets and other things like this. You might be able to buy your unit back but you have to do this quick. I know people who where robed and went to the flea market and bought their stuff back. You might want to check eBay, craiglist and other listings but I doubt it will be there, too much exposure for hot items.
Wow that would be frustrating