Presidential Dollar Value - Price Guide List Every Date - COIN

U.S. Presidential Dollars (2007-2016) are golden in color but are not made of gold, they're actually 85.5% copper plus a small percentage of zinc, maganese

The World's Most Valuable Coin Sells at Auction for $18.9 Million, Smart News

Thomas Jefferson Presidential $1 Coin

A 1979 One Dollar Coin Is Worth Thousands

I have an Andrew Johnson dollar coin from 1865 to 1869. Is it worth anything? If it is, what would be the range of prince I can sell it for? - Quora

Rare Coins, Numismatic Dealer & Auctioneer

Coin apps to help you identify the change in your pocket

James Buchanan $1 Coin Value (Errors List, D, S & P Mint Mark Worth)

Dollar coin (United States) - Wikipedia

Eisenhower Dollars Key Dates, Rarities and Varieties

Kennedy Half Dollars – Key Dates & Varieties – APMEX