Retail values run from $50.00 to $75.00 for circulated (AU) coins and $125.00 for uncirulated coins.
Updated
Numismedia lists the following approximate retail values as of 07/2013:
Slightly worn - $37
Almost no wear - $59
Uncirculated - $69 to $8,690 depending on quality
DISCLAIMER: The retail values quoted are the best available as of the date shown, but may vary significantly due to changes in the precious metals market. Also the wholesale (buying) price of a coin will be less than the selling (retail) price. A reputable coin dealer will be able to give a more accurate valuation based on inspection of the coin.
The only U.S. "Stone Mountain" coin is a 1925 half dollar. Please look at the coin again and post new question.
All of the coins were struck at the Philadelphia Mint. So none of them will have a mintmark.
All grading takes into account the strength of the strike, the amount of wear on the coin and damage to the coin such as nicks and scratches.
I think it was mc escher in 1925
The only U.S. "Stone Mountain" coin is a 1925 half dollar. Please look at the coin again and post new question.
Please check the back of the coin. It's a half dollar rather than a silver dollar. There's more information at the Related Question.
The coin is a 1925 Stone Mountain Memorial half dollar. Values for circulated examples are $35.00-$70.00. Mint-State are $90.00-$125.00 on average.
45 dollars in vf condition and xf
$40 to $22,000 depending upon the condition of the coin.
Current retail is $35 in VF condition, $45 in XF.
A 1925 Stone Mountain quarter is worth around $10 to $20 in circulated condition, and up to $200 or more in uncirculated condition. The value can vary depending on the coin's condition and any unique characteristics it may have.
All of the coins were struck at the Philadelphia Mint. So none of them will have a mintmark.
I recently bought one at a local coin shop for $57.00, it was graded AU but it has such good luster and no scratches, marks or nicks that I can find so I think it may be a little higher grade.
All grading takes into account the strength of the strike, the amount of wear on the coin and damage to the coin such as nicks and scratches.
Please check your coin again. The only half dollars minted in 1925 were commemorative Stone Mountain halves. In addition the image used from 1916 to 1947 was the Walking Liberty design. The Standing Liberty design was used on quarters minted from 1916 to 1930.
$13 to $18