It doesn't exist. "Morgan" describes the silver dollars designed by George T. Morgan that were minted from 1878 to 1904 and in 1921.
If your coin is a genuine US silver dollar dated 1800 it would be called a Draped Bust dollar and could be quite valuable, but there are MANY counterfeits. Please see the Related Question for more details.
No, these are not considered rare.
The Morgan silver dollar is a collectors item and can be about $39
1890 is a common date Morgan and is not rare or scarce.
Please look at the coin again, the first Morgan was struck in 1878
The 1893-S Morgan Silver Dollar is the rarest and most valuable in the series, with a mintage of just 100,000 coins. In 2021, a specimen graded MS-67 sold for $2,086,875, setting a record for the Morgan dollar series. Due to its scarcity and high demand, the 1893-S Morgan Dollar remains a prized possession among collectors.
The 1883 Morgan is a very common coin. It is not considered rare or even scarce.
It would be impossibly rare, because the last Morgan dollars were minted in 1921.
Morgan dollars were minted from 1878 to 1904 and in 1921. Please check your coin and post a new question.
1879 S is not a rare date for Morgan dollars. On average if they are in circulated condition they are worth $16.50.
George T. Morgan never designed a circulating half dollar. He's known for having designed the famous silver dollar(1878-1904 and 1921) that carries his name.
1924 is a Peace dollar, not Morgan. It's not a rare date, so the value is $20-30 depending on condition. Then a '24-S is worth a little more.
The 1879 Morgan dollar is not scarce or rare, assuming it's circulated and has no mintmark, average retail values are $30.00 to $41.00 depending on how much wear the coin has.