1. The 1943 Lincoln Steel Cent, worth $10,000 in uncirculated condition, is one of the most valuable American nickels in circulation.
2. The 2005 Bison Jefferson Nickel, with a mintage of just over 373 million, is also highly collectible and can be worth up to $50 in mint state.
3. The 1939-D Jefferson Nickel, with a mintage of only 3.5 million, is another valuable nickel with some specimens selling for over $200.
4. The 1942-45 War-Time Jefferson Nickels, made of a silver-copper alloy, can be worth anywhere from $1 to $10 depending on the condition.
5. The 1954-S Jefferson Nickel, with a low mintage of only 7.3 million, is a highly sought after coin and can be worth around $50 in uncirculated condition.
6. The 2012 Hawaii Volcanoes National Park Jefferson Nickel, with a mintage of just over 27 million, can sell for up to $10 in mint state.
7. The 1994-P Jefferson Nickel, with a mintage of only 1.7 million, is a key date and can be worth up to $50 in uncirculated condition.
8. The 2004 Peace Medal Jefferson Nickel, with a mintage of over 524 million, is a common coin but in pristine condition can fetch up to $10.