Gfroy -- You can take these SKU #'s to your local RadioShack and they will place the order with RadioShack Unlimited (their warehouse in Texas). They'll have you pay for it there, take your address and they'll ship it to your house. I'm sure they'll even have it shipped to their store if you're not comfortable giving out your address.
You can call the 1-800-THE-SHACK number to gain more numbers, if you so please. You might also be able to place the order by phone there, but not one-hundered percent sure.
Hope this helps!
Regards,
Donzii.