my 250d came from illinois and it took its sweet time getting here. On the customs sheet thinggy, they received it 2 days after the transaction (off ebay) finnished, and i didnt get it until about 3 weeks after that. I started to get worried, but it all worked out in the end.
Ask the seller if he has the shipping receipt or information... depending on how you paid for it you might get your money back. I've been ripped off on ebay before, even paying via paypal... seller made fake online tracking numbers with UPS, and sent them to paypal and paypal accepted them. I was screwed. I called up my credit card company, explained to them what happened, and they just did a charge back to paypal

got my $400 back too.
But back to your radio, have patience. Those customs characters like to fiddle with electronics and such make sure they arent something dangerous.