Thank you for viewing! All items are unused and unopened. This is a set of six cards from the months of 1, 2, 4, 5, 10, and 11. I purchased these in 2015, so I believe all the dates are from 10 years ago. Would you like them for your collection? Please refrain from purchasing if you are concerned about the items being stored at home for a long period of time. I will sell them to anyone who wants them.