5¢. It's an ordinary circulation coin struck in Philadelphia. Except for nickels struck during WW2, the "P" mint mark did not appear on nickels until 1980.
It may be a little older but is very common, just face value.
about $1,945
Current retail value is $10.00 issue price was $7.00
10 cents unless in a mint set. It is in common circulation and made out of copper-nickel and contains no premium over face value.
If you found it in pocket change, spend it. Even a high grade Mint State coin is less then a dollar.
The "P" is the mintmark of the Philadelphia Mint. All U.S. coins from 1980 to 2012 made at this mint have a "P" mintmark. It's just a nickel, spend it.
Current retail value is $18.00-22.00 for mint state coins
Then it was made at the Philadelphia mint.
5 cents
Depending on what mint is on it, between $.35 to $1.25
To clear things up:Your coin is an Indian head nickel, not a Liberty nickel. Liberty nickels were made from 1883 to 1912.The letter F isn't a mint mark. It's the initial of the coin's designer, James E. Fraser. Mint marks were on the backs of nickels until 1964.Please see the question "What is the value of a 1935 US nickel?" for more information.
Check it again. By 1980, all U.S. nickels had mint marks. That said, a 1985 nickel is worth 5 cents.
At least $2,500.
The letter is an F rather than E but it's not a mint mark. It's the initial of the coin's designer, James E. Fraser. Mint marks were on the backs of nickels until 1964. The mint mark, if any, is under the words FIVE CENTS. Please see the question "What is the value of a 1935 US nickel?" for more information.
The value of a Jefferson nickel with a p mint mark will vary depending on the year and the condition of the coin itself. A person should have the coin appraised for an accurate value.
The value would depend on the condition and date of the coin.
This is not a Mint error, it's a novelty coin that has no collectible value.