Here is a breakdown of the values of 1959 silver quarters in different conditions:
* Good: $4.50
* Very good: $6.00
* Fine: $7.50
* Very fine: $9.00
* Extremely fine: $12.00
* Uncirculated: $15.00
* Proof: $100+
The mint mark on a 1959 silver quarter indicates where the coin was minted. There are three different mint marks that can be found on 1959 silver quarters:
* D: Denver Mint
* P: Philadelphia Mint
* S: San Francisco Mint
The mint mark on a 1959 silver quarter does not affect its value.