
Based on the provided information, the top 10 most valuable silver dollars are determined by their year, mint mark, and condition, which contribute to their rarity and high value among collectors.
The list of the most valuable Morgan dollars includes the 1893-S, with a value ranging from $3,000 to $1,250,000, and the 1884-S, which can be worth anywhere from $34 to $1,250,000. Another highly valued coin is the 1889-CC, with a price range of $425 to $1,200,000. Other key dates on the list are the 1895-O and 1895-S, valued between $150 and $700,000, and the 1895 Morgan Dollar, which can range from $32,500 to $175,000.
The remaining coins that complete the top 10 list are the 1893-CC ($220-$142,500), the 1885-CC ($440-$130,000), the 1894 Morgan Dollar ($525-$125,000), the 1903-S ($85-$120,000), and the 1879-CC ($150-$90,000).
These silver dollars were originally minted from 1878 to 1904 and again for one year in 1921. The provided text also notes that a record was set when an 1893 Morgan silver dollar from the San Francisco mint sold for over $2 million, making it the highest-selling Morgan dollar ever.


