1: Rare 1796 Draped Bust Dime, valued at $2 million.

2: Rare 1894-S Barber Dime, worth up to $1.9 million.

3: 1874-CC Seated Liberty Dime, selling for $1.6 million.

4: 1975 No S Roosevelt Dime, fetching $350,000.

5: Rare Bicentennial Quarter worth $450 million discovered in circulation.

6: Rarity of Bicentennial Quarters adds value to collections.

7: Factors that affect the value of rare coins in today's market.

8: How to identify and authenticate rare coins for investment.

9: Tips for storing and protecting rare coins for long-term preservation.