14 Most Valuable Modern Quarters 

14. 1942 Proof Washington Quarter

13. 1943 DDO (Doubled Die Obverse) Washington Quarter Business Strike

12. 1982-P Washington Quarter Regular Strike

11. 1976-S Silver Washington Quarter Business Strike

10. 1964-D Silver Washington Quarter Regular Strike

9. 2022-P Maya Angelou Washington Quarter Regular Strike

8. 2017-P Effigy Mounds Iowa NP Washington Quarter

7. 1962-D Silver Washington Quarter Regular Strike

6. 1965 Type 2 Clad Washington Quarter Business Strike

5. 1999-S Delaware Proof Deep Cameo Washington Quarter

4. 1963-D Silver Washington Quarter Regular Strike

3. 1984-P Clad Type 2 Washington Quarter Business Strike

2. 1981-S Proof Deep Cameo Washington Quarter

1. 2010 Hot Springs Arkansas NP Washington Quarter

A List of 10 Highest Selling Coins in the US