1: Discover the rare 1921 50-cent piece worth over $300,000.

2: The 1948 silver dollar can fetch up to $100,000.

3: The 1991 Quarter with a mintage of only 459,279 is highly sought after.

4: The 1869 25-cent piece is valued at $350,000.

5: Obtain the 1911 silver quarter for $90,000.

6: The 1875 H quarter is a rare find worth $140,000.

7: The 1947 Dot Quarter is a treasure worth $200,000.

8: The 1947 Maple Leaf Quarter is worth $300,000.

9: The 1973 Mountie Quarter can fetch up to $400,000.