Additional Notes and Coin Facts: The 2009-S Lincoln Bicentennial Proof Set contains coins with a pre-1982 metal composition consisting of 95% copper and 5% tin/zinc. This was done on purpose as this was the same composition of the 1909 Lincoln Wheat Cent produced 100 years earlier.
Coin Value Chart: Typical Coin Prices, Values and Worth in USD based on Grade/Condition