Agree that shipping is probably uneconomical. Probably cheaper for anyone in U.S. needing a spare to get one of the surplus Qualcomm units from All Electronics ($6.95, I think. Assuming they're still available). FYI, the Qualcomm will also handle 220v for those overseas road trips.

You could use the little U.S adapter as a conversation starter at parties, hang a budgie cage with it, or, depending on what Radio Shack can do for you plug-wise, splice it to another 220v adapter.

Congratulations!

(edit: just checked. the Qualcomm is still listed on allelectronics.com. Listed as: Qualcomm # TAACA0035. DC coax power plug, 2.1mm I.D., 5.5mm O.D., center positive. Wall plug style. CAT# PS-131 Your Price: $6.50 each)