One of the 15 (and only 15) genuine specimens could be worth in excess of $3 million. You don't have one of the real ones.
10.000.000$
A authentic Draped Bust 1804 dollar is worth over Two Million dollars, but all 19 known examples are well accounted for. Many counterfeits & copy's exist, also it's a favorite for modern "Silver Rounds" made to look like the 1804 dollar.
It depends on the year, mintmark and condition of the coin. There is no set "Liberty" dollar coins since all dollar coins prior to the introduction of the Eisenhower dollar in 1971 show a personification of Liberty. Their value depends greatly on the specifics of the coin and range anywhere from $1 (circulated common Eisenhower dollar) to $1 million+ (well-preserved flowing hair dollars, 1804 dollars)
It's a Draped Bust Dollar not a Liberty dollar. The 19 authentic examples are valued in the millions of dollars each. Many replicas exist.
Zero
The US didn't strike any half dollars in 1804.
It's a Draped Bust Dollar not a Liberty dollar. The 19 authentic examples are valued in the millions of dollars each. Many replicas exist.
There were no Morgan silver dollars minted in 1804. The first year of mintage for them was 1878.
Morgan dollars were minted from 1878 to 1904 and in 1921. "1804" dollars carry a Liberty Head design were actually minted in the middle of the 19th century to make a complete set of 1804-dated coins for presentation to the King of Siam. Please see the Related Question for more information.
class-1-{1804-liberty] What thinks?
No. An authentic coin is NOT magnetic. All 19 known examples are accounted for. Many counterfeits & copy's exist, also it's a favorite for modern "Silver Rounds" made to look like the 1804 dollar.
This is NOT an original 1804 silver dollar. The value is only worth what the metal is worth. If it's made out silver it will be worth more than if it just has a silver plating with some like a stainless steel core.