1: Rare bicentennial quarter worth nearly $0.5 million

2: Discover the story behind this valuable coin

3: Rarity and condition make these coins valuable

4: Learn how to identify valuable bicentennial quarters

5: 5 more worth over $30 million USD each

6: Explore the world of coin collecting

7: Value of rare coins continues to rise

8: Expert tips on building a valuable coin collection

9: Start your coin collecting journey today