Hello there! That's a fantastic question. Morgan silver dollars are a classic piece of American history and a favorite for many collectors, and you're right, some of them are worth a significant amount of money.
The value of a Morgan dollar is typically determined by its rarity, which comes down to the year it was minted and which mint it came from. The mint location is shown by a small letter, or "mint mark," on the back of the coin.
Based on information from coin experts, the undisputed king of valuable Morgan dollars is the 1893-S. Struck at the San Francisco mint, this coin is exceptionally rare, and its value can range from around $3,000 for one in poor condition to over a million dollars for one in pristine shape. One of these even sold for more than $2 million!
Other incredibly valuable Morgan dollars to look for include the 1889-CC from the Carson City mint and the 1884-S. Coins from the Carson City mint, marked with a "CC," are very popular with collectors, and other key dates from that mint include the 1879-CC, 1885-CC, and 1893-CC. Additionally, the 1895 Morgan dollar is a major rarity, often called the "King of the Morgan Dollars" in its own right, alongside coins from that year with an O or S mint mark. Other scarce dates that command high prices are the 1894 and the 1903-S.
The massive range in potential value for these coins really highlights how important condition is. A worn coin might be worth hundreds, while a perfectly preserved example of the same date could be worth hundreds of thousands. So, if you have any Morgan dollars, it's always worth checking for those key dates and mint marks
