I have three coins they are silver dollar one is year 1804 other 1865. Last one it’s a 1906 anyone knows the value not Exactly.

Let me know when you sell. *wink wink*

OK, assuming you are talking U.S. coins, the 1865 is a Seated dollar, the 1906 is definitely counterfeit (U.S. did not make dollar coins that year), and the 1804 is also more than likely counterfeit (if real, worth $3,000,000+ because its EXTREMELY rare). Call their Dallas Office and the will be able to help you. PS- my daughter Alexandrea works there...