This isn't really a bargain, but I think enough people have heard about this overseas to be interested in it. I got this in an email (I don't even remember subscribing, but hey!):
http://node1.int.trclient.com/5176/online/18162188-2.html
One hell of a dodgy link for a newsletter, so if you're not comfortable clicking on that it basically says: The KFC Double Down is coming to Australia on this Wednesday (under the name "The Double"). But you can ask for it in store on Tuesday and they'll make it to order, though no indication to whether its free or not.
And for those unfamiliar with the Double Down… Google it. :)
haha will have to check it out lol