Vatican Two-Reversed Euro Coin Mule This piece, which is actually two reverses, is an extremely unusual Euro coin mistake. Not a single "heads." There is a 20-cent design on one side and a 50-cent design on the other. There are no estimates on how many others might exist, making it extremely unusual. In 2008, this coin brought $2,875 at auction.
Must Know A "mule" combines two distinct coin designs that aren't often compatible. It frequently occurs when one coin's die is used on another.
French Reverse Mule for 20 Euro Cents Another coin that has two "tails" instead of "heads" is also popular among collectors. Although the same dies were used in various countries, this 20-cent piece most likely originated in France.
French Mint Error for Euro 2001 The incorrect planchet (or coin blank) was utilized for the single Euro coin in another unusual instance of a minting error. The mistake that resulted from stamping a 20-cent coin on a planchet rather than a one-euro coin is very well-liked by collectors. In 2008, one sold for $920.
A 2-Cent Planchet with a French 50 Euro Cent A coin can have a totally different appearance (and become quite collectible) with the correct planchet.
A 50 Euro Cent coin was stamped on the planchet for a 2 Euro Cent coin in this uncommon blunder. A copper-colored coin that sticks out in your change is the end result. In 2022, this uncommon error brought $216.