Top 10 Rare Quarters You Should Never Spend 

10. 1838 25C Capped Bust (Regular Strike) 

9. 1837 25C (Regular Strike) 

8. 1836 25C (Regular Strike) 

7. 1833 25C (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)