It's funny how the people that ask these questions, never answer the question themselves. Then a few answer and a few refuse to answer because they believe the government is going to come find them and tax them on what they have. As for me, I don't have any, all the stories I have told on this site about finding silver half dollars have been made up so I would feel like I belonged. So going by my made up stories, I have 840 40% and 120 90%, not bad for just over 3 years hunting, that I really don't do?!.