this is an excellent deal. get it while you can! *NEW*Verizon 4G LTE Mobile Hotspot 3 Month Free Service on eBay.ca (item 270750027193 end time 18-May-11 18:39:03 EDT)
that's because it ended.. if you see a post from 3 hours ago saying that it ends in 2 hours, you can't expect it to work.
It's not that it doesn't work the listing was removed from eBay. Even if it had ended you could still see the auction page.