About $20-30 retail. However, Susan B. Anthony dollars have next to no demand to collectors so I wouldn't be surprised if a coin shop isn't interested in buying it or gives you a low offer like $5 or so.
Typical Mint State examples are valued at $12.00-$15.00.
How much
It's still only worth one dollar.
Susan B. Anthony dollar was created in 1979.
1979 was the first year Susan B. Anthony appeared on a US coin, post new question.
About 40.00 to 50.00 from an on line auction place as of January 2011
It is not a "liberty" dollar, it is a Susan B. Anthony dollar. It is not silver,, has never been made out of silver, and is only worth $1. They are in common circulation.
In 1979, that was Susan B. Anthony. It's worth one dollar.
It's still worth one dollar.
It's still only worth one dollar.
Susan B. Anthony dollar was created in 1979.
There just Susan B. Anthony Dollars no liberty in it, and it's worth a dollar
It's worth one dollar.
1979 was the first year of the Susan B. Anthony dollar. Hundreds of millions were minted, and it's worth exactly one dollar.
1979 makes it a Susan B. Anthony dollar, which contains no silver, and is worth one dollar.
....No coin exists. Susan B Anthony dollars were not minted until 1979.
1979 was the first year Susan B. Anthony appeared on a US coin, post new question.
With the date of 1979 it's just a Susan B. Anthony dollar coin and has no silver in it so spend it.
1979 makes it a Susan B. Anthony dollar. Millions were minted, but it was barely used in circulation. It's still worth one dollar.