You're going to have to give us a lot better description, at least the denomination, since this motto is on a lot of US Coins. The only one that I can think of right now that could have a W mintmark is the proof $1 silver eagle. I might guess that it is a Walking Liberty half dollar which has this motto and a W as the designer's signature on the reverse. As you can tell from looking at your pocket change, all U.S. coins carry the motto E Pluribus Unum ("From many, one") so this isn't a distinguishing characteristic. As noted in the answer above, you need to supply the denomination, date, and mintmark as starting points.
value
A denomination is needed. Post new question.
What denomination?
All Nickels, Quarters, Half Dollars and Dollar US coins dated 1900 have the motto E PLURIBUS UNUM on them, a denomination is needed.
The US Mint struck no dollar coins dated 1830 of any type.
Out of many, one.it means out of many oneE pluribus unum, Latin for "Out of many, one",
400.00 dollars
$17.00-$26.00 and it's a Morgan Dollar NOT a E PLURIBUS UNUM dollar
In 1962 the Denver Mint struck all denominations of circulating coins, they all have D's and the motto E-PLURIBUS-UNUM. Post new question with better information.
This question is unanswerable because there isn't enough information. To appraise a US coin, you need to list the denomination, date, mint mark, and condition.
E PLURIBUS UNUM is NOT a type of silver dollar, it is the national motto. Please post a new question with the date of the coin.
E pluribus unum is Latin for "from many, one", used as the U.S. motto until "In God We Trust" was officially adopted in 1956 (possibly as a reaction to the godless Commies).