The value of a 1964 Sierra Leone one cent coin is actually dependent on a couple factors. Most importantly, the condition of the coin.
1 cent
10 cents.
repeat cheese coca
1 Dollar
5 cents
1 cent. They are in common circulation. Cents have never carried a mintmark for coins minted at the Philadelphia mint.
So many 1964 Kennedy half dollars were made and saved the value is just for the silver, about $5.00
The coin does not exist, the only possible mintmark for a 1964 Lincoln cent is a "D'. The "D" may have been damaged during or after the minting process but the coin is only worth face value.
About 2 cents, due to copper content.
A 1964 gratia penny has no additional numismatic value beyond its face value of one cent, unless it is in exceptional condition or has a specific minting error. In average circulated condition, it is worth one cent.
Around 2 cents, due to copper content.
It's not a genuine US coin. It's a novelty item that sells for a couple of bucks, but it has no numismatic value.