Forget the prices, use game theory: how to win at Price is Right
I love when people sit down and bring scientific ideas to what is usually simple entertainment, and this story gives you everything you need to win the Price is Right. It won't work 100 percent of the time, but each of these strategies will increase your chances of success in very direct ways.
I haven't watched this particular game show since I was in school and stayed home sick, but it's pretty neat to see all the best ways to beat each game. This is interesting stuff.