Question: what are the most rare coins?
Answer: The Top 15 Most Valuable Half Dollars. The Top 15 Most Valuable Dimes. The 1913 Liberty Nickel - The World's Most Hyped Coin. The 1933 Saint-Gaudens Gold Double Eagle. The Flowing Hair Silver Dollar (1794) Profile of the 1895 Proof Morgan Silver Dollar. The Top 15 Most Valuable Pennies.