1: Discover the most valuable American coins still in circulation and find out which ones could be tucked away in your pocket!

2: The 1943 steel penny is a rare gem worth up to $10,000, while the 2004 Wisconsin state quarter is limited and valued at $300.

3: Keep an eye out for the 1992 Close AM penny, worth around $20,000, or the 2005 "In God We Rust" Kansas quarter, worth $100.

4: The 1972 double die penny is a sought-after coin valued at $1,500, while the 2001 Rhode Island state quarter is worth up to $500.

5: Valuable American coins in circulation include the 2004 Peace nickel, worth up to $3,000, and the 1982 No P dime valued at $5.

6: The 1995 doubled die penny is a rare find worth up to $50, while the 2008 Arizona state quarter is limited and valued at $200.

7: Don't overlook the 2009 "Pluribus Unum" quarter, worth $50, or the 1999 Wide AM penny valued at $300.

8: Discover the valuable 1969-S Lincoln cent, worth $15,000, or the 2007 Backwards Minnesota state quarter, valued at $100.

9: Keep an eye out for the 1982 "No FG" dime, worth $30,000, or the 2005 West Virginia state quarter, valued at $500.