There are currently 672 World Coins, from over 106 different countries, for sale here. The most recently added coin was the 1931 Panama Silver Balboa KM.13 - Very Fine for $24.95. Currently the most expensive coin listed is the Key-Date 1914 Canada $5 George V Gold Coin KM. 26 - Brilliant Uncirculated at $599. In addition to shopping by country below, you can also shop just our Certified World Coins.