The Aviation Megastore in Holland has one as a "Special Offer", only €9,95. That's even less in U.S. Dollars. It's overseas of course, but I believe shipment from over Holland is not that expensive to the U.S.
http://www.aviationmegastore.com/?sh...=251&art=30368
That's far less than I paid for it.
Good luck! Nico