Look on the back of the coin to see if there's a small mint mark letter near the arrowheads. It may be blank or there may be a D or S. "BLP" is the monogram of the coin's designer, Bela Lyon Pratt.
Numismedia lists the following approximate retail values as of 05/2010:
No mint mark (Philadelphia):
Very worn condition - $348
Moderately worn - $384
Slightly worn - $420
Almost no wear - $451
Uncirculated - $552 to $46,580 depending on quality
"D" mint mark (Denver):
Very worn - $348
Moderately worn - $384
Slightly worn - $450
Almost no wear - $1,468
Uncirculated - $4,740 to $249,750
"S" mint mark (San Francisco):
Very worn - $348
Moderately worn - $384
Slightly worn - $420
Almost no wear - $505
Uncirculated - $780 to $58,730
about 13.000 euro
There isn't a flying eagle $2.50 gold piece. All coins of that denomination struck from 1908 to 1929 show an eagle with its wings folded and perched on a bundle of arrows. There's more information about 1911 quarter-eagles at the Related Question.
It's NOT gold and just a dollar. The last year the US made a one dollar gold coin was 1889.
About $325, for its gold content.
1896S .999 fine gold
A US 1911 $5 gold coin is 90% gold & 10% copper which is 22Kt. gold.
Current value is $109.44
about 13.000 euro
As of today about $250.00
It's NOT gold and just a dollar. The last year the US made a one dollar gold coin was 1889.
There isn't a flying eagle $2.50 gold piece. All coins of that denomination struck from 1908 to 1929 show an eagle with its wings folded and perched on a bundle of arrows. There's more information about 1911 quarter-eagles at the Related Question.
About $325, for its gold content.
1896S .999 fine gold
2009 50 dollar gold piece 1oz worth money value
It's worth exactly one dollar (and it's made of brass, not gold).
Current retail value is $1,330.00-$1,500.00 for a circulated example.
A date is needed for an accurate evaluation