MetalMan,

Although I'd be PO'd about not getting my buggy, I don't think that there is need to worry about getting ripped off, yet. I doubt that the guy purposely sent the package to a non existent address. The only thing that I can see, assuming the worse, is that he purposely sent an empty package to the wrong address, just so that he's have something to track. On the upside, Paypal is very serious about their buyer protection and their policies are completely buyer oriented. I'd say that you're protected.