Any coin with a "genuine" minting flaw would have some value, above the usual, as a collectible coin.
Genuinely flawed coins are not necessarily known about or documented until somebody turns up with one, since they are an "accident" of the minting process, and have escaped detection during quality control at the mint therefore, a valuation cannot be anticipated.
A reputable coin dealer should be able to identify and confirm the coin as genuine and make a valuation.
Flaws and errors on coins should not be confused with mutilation or mangling of the coin.
All error coins need to be seen for a accurate assessment. Most errors are common "striking errors" that add no value, but have a coin dealer look at it to be sure.
All error coins need to be seen. So many different types of striking errors exist, unseen a value can't be given. Take it to a coin dealer for an idea of value.
First, coins are struck. Paper money is printed. Most striking errors are common and add no value to the coin. Post new question with a better description of the coin.
The value of any individual coin is determined by date,condition, mint mark and demand. Some coins with striking errors or errors in design can be valued above that of a regular business strike coin. A complete set of any coin series will be valued based on the value of each individual coin.
With the exception of a few very noticeable errors such as broadstruck coins, 99.9999% of bent coins are the result of damage. That makes them worth only their face value or metal value, whichever is higher.
Most likely this "doubling" is caused by erosion of the die, which happened often from striking these harder metal coins. Value a couple dollars.
Coins with errors need to be seen for a evaluation, the type and condition of the error determines value. A dealer or collector can do this.
Coins with errors need to be seen for a evaluation, the type and condition of the error determines value. A dealer or collector can do this.
There are many different types of errors that can happen when a coin is struck. Most are very common and add nothing to the value of a coin, but some types of errors can more valuable. All error coins need to be seen for an accurate assessment. Take the coins to a coin dealer for an idea of value. NOTE: Coins are minted or struck, paper money is printed.
There have been several different striking errors (like cracks & missing letters), but none of them have any significant value.
Error coins need to be seen, take it to a coin dealer. Most errors are very common and add no value.
No specific errors are noted for this coin, but it may have one of the common striking errors.