If you go to the webpage mentioned above, and click on the link for the tie down kit, it comes up with a note:
Note: The seller of this item is away until 01 February 2007. You may purchase the item, but there may be a delay in processing your order
That's quite some holiday. I would be a bit miffed if I had bought something on ebay, and had to wait 13 months for the orde to be processed. Wow, these helicopter pilots really do have too much money.