It's a minor error that starts at around $25 to maybe a few hundred at the most depending on how dramatic the error is. W errors were a few hundred for the minor errors but that was when they first started circulating. Not many errors on the Ws and I have not seen any like this yet. Unfortunately I won't be retiring early from this coin. I would think maybe 100 or 2 which is still good money. I could be wrong but in the end it's only worth what someone is willing to pay for it