1: Two rare dimes and a rare Bicentennial quarter worth $3 million each are circulating.

2: The 1873-CC No Arrows Seated Liberty dime and 1916-D Mercury dime are highly sought after.

3: The 1976 Bicentennial quarter with a D mint mark is a collector's dream find.

4: These coins are incredibly valuable and have been known to sell for millions.

5: It's incredibly rare to find these valuable coins in everyday circulation.

6: The 1873-CC No Arrows Seated Liberty dime is a key date coin with only 12 known specimens.

7: The 1916-D Mercury dime is highly prized by collectors due to its low mintage.

8: The 1976 Bicentennial quarter with a D mint mark is a true rarity in the coin collecting world.

9: Keep an eye out for these valuable coins in your pocket change - you could be holding a fortune!