Sorry. The U.S. did not make any one dollar coins dated 1976. All have the dual date of 1776-1976 and are Bicentennial not anniversary coins.
One dollar.
It's still worth one dollar.
$49.95 online. It is a "US Constitution dollar".
The 1776-1976 dollar was an Eisenhower dollar and the silver version has a current value from $14 to $325 depending upon the condition of the coin.
40.00
$20-$50
The coin has 40% silver in it or .3161oz of pure silver.
The U.S. Mint has never issued a dollar coin with those dates on it.
Look at the coin again. It's a half dollar not a dollar. Average retail value is $12.00.
All of the silver dollars minted in 1975 and 1976 carried the date 1776-1976. Therefore, there are no US silver dollars dated 1975.
Please be more specific. The only US dollar coins dual dated are the Bicentennial Eisenhower dollars 1776-1976. None are 1876-1976.
It only has silver if it's a '76-S half, in which case it contains 40% silver.