Very cool find Jim. If it "looked" mint you could have it graded. This one certainly doesn't appear to be mint. I have some coins which have been graded and some which are not. Haven't looked into it for awhile. Seems like $75 or so to send them out to be graded. So if you felt you could increase value substantially by having it professionally graded it would be worth it. In my case I just tossed them into the safety deposit box. Let the kids learn about them some day when I'm dead. I have taken my son with me so he knows it exists. Be unfortunate if the wife and I died together and our kids were not aware of it.