Please check your coin again. If you turn it over you'll almost certainly find that it's a HALF dollar. Also, it's called a Walking Liberty half dollar. "American eagles" are large bullion coins minted since 1986 and sold to collectors and investors. They have an artificial denomination of $1 but aren't intended for spending.
There's more information at the Related Question.
As of today the value is about $17.00 it's a bullion coin and the value is just for the silver. FYI it's called a Silver Eagle or American Silver Eagle coin
Colorized bullion coins have no numismatic collectible value. Unless you find someone that wants it, the value is only for the silver, about $23.00 as of today.
Your coin is called a Morgan dollar. "American Eagle" coins are modern bullion pieces made since 1986 for collectors and investors; Morgan, Peace, and other standard-issue silver dollars were made for use in ordinary commerce. They were discontinued in 1935. Please see the question "What is the value of an 1880 US silver dollar?" for more information.
American Silver Eagles were fist made in 1986, by the date (1943) you have a Liberty Walking Half dollar with a average value of $10.00
Retail list for a Deep Cameo Proof is $18.00-$23.00
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A 2003 American Eagle Bullion Dollar in MS65 condition is: $24.00.
Value is about $18.00
Current value is about $29.00 dollars.
A 1992 American Eagle Bullion Silver Dollar in MS65 condition is worth: $24.00.
As of today the value is about $17.00 it's a bullion coin and the value is just for the silver. FYI it's called a Silver Eagle or American Silver Eagle coin
Current value as of 10-14-10 is $24.00
Retail price $22.00
A 1992 American Eagle Bullion Silver Dollar in MS65 condition is worth: $24.00.
A "colorized" silver eagle has no numismatic collectible value, but it's still one ounce of silver that's worth about $30.00.
The value of these bullion pieces is normally based on one ounce of silver, which currently has a spot price of around $14.
This is a American Silver Eagle bullion coin. The fact it has been colorized destroys the numismatic collectible value of the coin. The piece still has a value of about $30.00 for the silver it contains.