1: Rare bicentennial quarter sold for $550,000.

2: 1970-S Proof Washington quarter valued at $35,000.

3: 1995-P Washington quarter sold for $19,000.

4: 1943-S Washington quarter worth $140,000.

5: 1936 Washington quarter valued at $123,000.

6: 1966 SMS Washington quarter sold for $190,000.

7: 2004 Wisconsin quarter worth $200,000.

8: 1969-S Doubled-Die Lincoln cent sold for $126,500.

9: 1944-D Steel Lincoln cent valued at $373,750.