Video: 700 Cards from 1910 Called One of the most Incredible Discoveries in History

Karl Kissner and Karla Hench were cleaning out a family home after their aunt’s death when they discovered a cardboard box containing 700 baseball cards estimated to be worth up to $3 million. They speak with TODAY’s Matt Lauer about the exciting find and what they plan to do with the cards.

Visit for breaking news, world news, and news about the economy