I think one of the reasons these are graded is because even though they were 5 of them, each one that had these five wanted theirs to be the best of the 5 and no matter what they thought they didn't have a chance of proving it unless it was graded by a third party. Another reason is there is only 5 of these known to exist and without authentication there would be no way to prove the one you has was real. The CAC sticker is worthless in my opinion, because everyone knows which one is the best of the 5 and everyone knows who has owned each and everyone of them and all have their own merits just on that fact. So the CAC sticker on any of the 1913 nickels is pretty redundant























