No such thing as a "Limited Edition" Sacagawea dollar or any other U.S. coin. Unless it's a Proof coin, it's face value.
$150
1 dollar
a dollar
one dollar!
It is about 20 dollars
It's worth one dollar.
it is worth its face value of 1 dollar
It's still worth one dollar.
They're worth one dollar each.
It's worth one dollar.
It's still worth one dollar.
One dollar, maybe two to a collector.