is that the show where a guy had a garand and Japanese sword wrapped together and coated in cosmoline and would have been happy with just 600 dollars for it?
the best and toughest for 25 bucks is the Ontario utilitac 2.... hands down the toughest I have had for the money...
http://www2.knifecenter.com/item/ON8906/Ontario-Utilitac-II-Folding-Knife-3-12-inch-Black-Plain-Blade-Highly-Textured-Handles