- Good to Fine condition: $20 to $50
- Very Fine condition: $50 to $100
- Extremely Fine condition: $100 to $200
- Uncirculated condition: $200 to over $1,000
Rare mint marks and low mintages can significantly increase the value of a 1900 Morgan Dollar. For instance, the 1900 Morgan Dollar minted in San Francisco (marked with an "S") is considered scarce and can be worth several hundred dollars or more, depending on its condition.