You'll need to have an idea of the coin's condition, and check to see if there's a mint mark next to the word ONE on the back of the coin. It may be blank, or have a small D or S. Note - the "W" on the coin's face is the designer's monogram, NOT a mint mark!
A very rough explanation of the grades is:
G4 means that the coin is quite worn but major details are visible
F12 means that the coin is somewhat worn but most details are visible
VF20 means it is slightly worn
XF40 means it has almost no wear
Then check the page linked below for an approximate retail value.
$20.00
What is 1912 dime worth
1816 dime
It's just a silver Roosevelt dime worth about a dollar
It isn't a liberty dime, it is a Roosevelt dime, it isn't silver and only worth 10 cents.
It's worth about $2.
What is 1912 dime worth
1816 dime
A dime is worth 10 pennies. A dime is worth 1/10 of a dollar.
Australia does not have a dime coin.
It's just a silver Roosevelt dime worth about a dollar
It isn't a liberty dime, it is a Roosevelt dime, it isn't silver and only worth 10 cents.
A US dime is worth either:ten penniestwo nickles
It's worth about $2.
1875 dime with man instead of a woman
It's just a dime, spend it.
Spanish coins do not use the dime denomination, but the centimo which is equivalent to 1/100 of a decimal Spanish peseta. The peseta has been out of circulation since 2002 after the Euro was adopted.
It's just a common dime spend it.