1: Rare Bicentennial Quarter worth nearly $20K!

2: What makes the Bicentennial Quarter so valuable?

3: Other rare coins worth big money.

4: Tips for finding valuable coins in your collection.

5: How to determine the value of a rare coin.

6: The history behind the Bicentennial Quarter.

7: Where to buy and sell rare coins.

8: Investing in rare coins for profit.

9: Conclusion: The value of rare coins in today's market.