You've heard stories about kids breaking things or doing something wrong that costs their parents a lot of money.  This one however takes the cake.  A 5-year old downloaded an app from iTunes, with his dads permission and after he started playing the game he spent $2,500 within the game by choosing upgrades, clues, etc.  So we want to know...What's the most expensive mistake you made as a kid or your kids made?  Let us know below or call us 800-543-1025!