1: Rare bicentennial quarter fetches nearly 40 million USD at auction.

2: Diamond experts value 7 more bicentennial quarters at over 750,000 gems.

3: Collectors scramble to find these valuable coins.

4: The history behind the rare bicentennial quarter.

5: Tips for identifying valuable bicentennial quarters.

6: Investing in rare coins: Is it worth it?

7: How to store and protect your valuable coin collection.

8: The future of rare coin collecting.

9: Sell or hold? What to do with a valuable bicentennial quarter.