SALT LAKE CITY -- Some mistakes become far more valuable than successes.
One stamp misprinted with an airplane upside down sold for nearly a million dollars in 2007.
A run of pennies now called "double dies" were miscast in 1955 and look blurry. Now each one is worth a small fortune.
Will the Beauty and the Beast LDS Temple phone case be the next big, valuable mistake? Who knows. But they sold out quick after going viral on Facebook.
