....All E Pluribus Unum tells us is that the coin was minted in the US. You need to give us the denomination of the coin along with the design of the coin if you have a dollar coin (both Peace dollars and Morgan dollars were minted that year, with the Peace dollar having a significant premium over a 1921 Morgan dollar) along with an estimate of condition and any applicable mintmarks.
You'll have to be more specific, because all U.S. coins include that motto.
E Pluribus Unum does NOT identify a coin. Post a new question and include the country of origin, denomination, and date.
40-50 us dollars more if in perfect condition
OK, what one. ALL US COINS have the motto E PLURIBUS UNUM
That does not define a coin. Post a new question and include they date. The motto "E Pluribus Unum" is on almost every single coin minted by US mints.
It's worth whatever amount the coin says. That phrase by itself doesn't give enough information to determine the value.
See related answers.
Assuming the coin is circulated retail prices are $17.00-$26.00
Post a new question and include the denomination, mintmark and condition.
The national motto E-PLURIBUS-UNUM does not identify the coin. Post new question with the denomination.
There were 2 dollar coins minted in 1921, Morgan dollars and Peace dollars, without knowing which coin it was, it is impossible to say what it is worth.
A denomination is needed. Post new question please. NOTE: The words E PLURIBUS UNUM are NOT the name of any coin, it's the national motto that's on most all US coins.
All U.S. coins dated 1921 have the national motto E-PLURIBUS-UNUM on them. Post new question with a denomination.
ALL U.S. coins carry the motto "E Pluribus Unum" (From Many, One) so that does not help to identify any coin. Please post a new, separate question with its denomination.
Please be more specific
A denomination is needed.
E Pluribus Unum does NOT identify a coin. Post a new question and include the country of origin, denomination, and date.
Circulated coins are $17.00 to $30.00 and it's a Morgan dollar not an E PLURIBUS UNUM coin.