Ok, so as I have been roll searching for nickles I have been saving all of the 2011s that I come across, problem is, I don't know why I'm saving them. Something in the back of my head keeps telling me that I should (maybe its cause they are just so shiny!

) I can't remember if I read something about saving them a while back or what. I can't find any information on why I would want to save these, but they sure ain't hard to find. Does anyone know why one should save them?