10 Most Valuable Quarters You Might Find in Your Pocket 

10. 1867-S 25C (Regular Strike) 

9. 1867 25C (Regular Strike) 

8. 1866-S 25C (Regular Strike) 

7. 1873-CC 25C Arrows (Regular Strike) 

6. 1912 25C (Proof) 

5. 1913-S 25C (Regular Strike) 

4. 1901-S 25C (Regular Strike) 

3. 1896-S 25C (Regular Strike) 

2. 1896-O 25C (Regular Strike) 

1. 1918/7-S 25C (Regular Strike)