Dumb, really dumb question most likely. In a sealed box, how does one know which of the four possible cents from 2009 are actually in the box. In other words, if I buy a sealed box of 50 rolls of the log cabin variety, how do I know that is what I am getting? You can't tell from the outside of the box. From what I can see, there does not seem like a way to ensure that you are actually getting what you are paying for...any thoughts?