Thank you! Most of them are from what I can tell (I know nothing except the 12 hour crash course I gave myself lol) to be in the mint category. There are some of every grade I think. Yes, sentimentally they are priceless. These came from 3 generations of guys in my family who kept their favorites to pass down to the next. I may not be a guy but it's my turn. I guess I should look for ones to add to them. 🤔