A 1926 silver dollar is not the same as an "eagle coin". So-called "eagle dollars" are modern bullion pieces sold for their silver content - the $1 denomination is artificial.
Up till 1935 $1 coins were large and contained silver. The price of silver was controlled so they were only worth $1, and they were used in normal commerce.
Please see the Related Question for more information.
Assuming the coin is circulated and has no mintmark ,your 1926 PEACE DOLLAR is common. Value is $17.00-$29.00 NOTE: No US coin is a Lady Liberty coin.
The value of an uncirculated 1999 Silver American Eagle Littleton coin fluctuates based on the market for silver. However, a coin can be expected to have a value of about $40.
A 1 pound Silver Eagle is worth about $200.
It's a 2000 one-ounce Silver Eagle bullion coin and as of today is about $18.00
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
Value is about $18.00
The current spot price of silver is $31.71 per ounce, that's the value of this coin.
The approximate value of your coin according to Numismatic News Coin Market Monthly Price Guide for March 2007: 1990 Silver Eagle = $18.00
The American Silver Eagle is a coin worth one dollar. It is an official bullion coin, meaning it is stored for its value and not traded in regular commerce. The coin is 99.9% silver, with an image of Walking Liberty on one face and the titular eagle on the other.
$12,000
From your description the coin is a Americain Silver Eagle that is made from one ounce of 99.9% pure silver, value as of today is about $19.00
The value of a Silver Eagle coins is determined by the spot price of silver which right now is $29.23 which would be what your coin is worth, with perhaps another dollar added depending on condition for the coin itself.