I had a very similar experience Cruiser.... but in my case the post office sent back the package as undeliverable. PayPal sent me my refund promptly. Here is the trick ... (How much did the fake package he sent weight?) .... a 12 pound M4 kit can't be shipped for $7. I can't possibly emphasize how important it is to check EBay seller feedback from his sales. And the his sales should be in the hobby. Not neckties or car parts.