1: Discover the 1913 Liberty Head Nickel, valued at $3 million.

2: Learn about the 1936 Buffalo Nickel, highly sought after by collectors.

3: Explore the 1916 Doubled Die Obverse Buffalo Nickel, a rare find.

4: Find out about the 1942-1945 War Nickel, made of silver and copper.

5: See the 2009 Jefferson Nickel, featuring the Louisiana Purchase.

6: Uncover the 2004 Peace Nickel, honoring Lewis and Clark's expedition.

7: Read about the 1994-P Matte Finish Jefferson Nickel, with a low mintage.

8: Discover the 1938-D Buffalo Nickel, a key date for collectors.

9: Learn how to spot valuable American nickels in circulation.