None of the SBA coins made for general circulation are worth more than face value. Only Proof and collectors coins sold from the US Mint are worth more.
The coins are still in circulation.
$1.
It's not gold and it's not even the same as a Sacagawea dollar. 1980 was 20 years before the Mint developed the gold-colored manganese alloy used for Sacagaweas.
All SBA dollars were struck in cupronickel. Some companies plated them with a thin layer of gold (or even just brass) and resold them at inflated prices as "collectibles". However the plating makes them altered coins and there is almost no second-level market for these items.
1981 Anthony dollars were only issued in Mint and Proof sets. None were officially put into circulation, although over the years Mint sets have been opened and the coins spent, causing some "leakage". Look on the front of the coin near SBA's shoulder for the mint mark letter. It will be P, D, or S.
Numismedia lists the following approximate retail values as of 03/2010:
Uncirculated coins:
"P" mint mark (Philadelphia): $3.57 to $840.00 depending on quality
"D" mint mark (Denver): $3.57 to $375.00
"S" mint mark (San Francisco): $3.16 to $1190.00
Proof coins (All "S"):
"blob" mint mark: $4 to $57 depending on quality
clear mint mark: $126 to $200
Any 1981 coins that have leaked into circulation are only worth face value.
$4 to $65 depending upon the condition of the coin.
$1, it is common and easily found in circulation, just spend it.
One dollar.
In 1980, the US Mint at Philadelphia struck 27,610,000 Susan B. Anthony dollars. In 1980, the US Mint at Denver struck 41,628,708 Susan B. Anthony dollars. In 1980, the US Mint at San Francisco struck 20,422,000 Susan B. Anthony dollars. In 1980, The US Mint at San Francisco also struck 3,554,806 Susan B. Anthony Proof Dollars
They were minted for circulation in 1979 and 1980, for collectors in 1981, and again for circulation in 1999.
Anthony dollars were made for circulation in 1979, 1980, and 1999. The design was discontinued at the end of 1999 so there could not be a 2006 version.In all probability you have a Sacagawea dollar, and it's made of brass, not gold. "Sac's" struck from 2002 to 2008 were technically only sold to collectors but a lot of them have made it into circulation anyway. If you found your coin in change, it's only worth $1.
Please check your coin again and post a new, separate question. Anthony dollars were minted for circulation in 1979, 1980, and 1999; no circulating $1 coins were made in 1984.
SBA coins were only dated 1979, 1980, 1980, and 1999.
1980 would make it a Susan B. Anthony dollar, and it's still worth one dollar.
Susan B. Anthony
1980 would make it a Susan B. Anthony dollar, and it's only worth face value.
The 1980 Susan B. Anthony dollar is very common, just spend it.
The woman is Susan B. Anthony, and the coin is still worth one dollar.
They contain absolutely no silver, and they're worth one dollar each.
In 1980, the US Mint at Philadelphia struck 27,610,000 Susan B. Anthony dollars. In 1980, the US Mint at Denver struck 41,628,708 Susan B. Anthony dollars. In 1980, the US Mint at San Francisco struck 20,422,000 Susan B. Anthony dollars. In 1980, The US Mint at San Francisco also struck 3,554,806 Susan B. Anthony Proof Dollars
It's called a Susan B. Anthony dollar rather than a Liberty dollar. If you found it in change it has no extra value, so feel free to spend it.
Susan B. Anthony was an activist in the women's suffrage movement.
It's a common Susan B. Anthony dollar coin with no silver in it just spend it
Susan B. Anthony is not on any U.S. $2 bill $1 coins with her picture were minted for circulation in 1979, 1980, and 1999
1979, 1980, and 1999 for circulation, and 1981 (mint set issue only)