You most likely mean a kennedy half dollar with the date 1776-1976, such coins are common and unless in mint packaging are only worth 50 cents.
It's a common bicentennial half dollar, worth 50 cents.
50 cents
The bicentennial half dollar is extremely common, and is still worth 50 cents.
Look again. The date says 1776-1976. It's a Bicentennial coin worth 50 cents
How much is a bicentennial 1776-1976 quarter dollar worth
It's a common bicentennial half dollar, worth 50 cents.
50 cents
The bicentennial half dollar is extremely common, and is still worth 50 cents.
The 1776-1976 bicentennial half dollar is an extremely common date, still worth 50 cents.
Look again. The date says 1776-1976. It's a Bicentennial coin worth 50 cents
How much is a bicentennial 1776-1976 quarter dollar worth
The other part of the date is 1976. This is a bicentennial Kennedy half dollar and it's only face value.
50 cents.
The bicentennial dollar coin is still worth one dollar.
There was no special bicentennial version of the time like there was with the quarter, half, and dollar. It's only worth 10 cents.
50 cents.
$600.00