The value of a 1999 U.S. quarter depends heavily on its condition, statehood design, and whether it has any errors or varieties. Generally, the value can range from slightly above face value to thousands of dollars for rare error coins.
Here’s a breakdown of potential values:
- In circulated condition, a typical 1999 quarter is worth between $0.30 and $0.40, according to the NGC Price Guide.
- For coins in pristine, uncirculated condition, the value can rise significantly.
- A 1999-P (Philadelphia mint) Delaware Quarter in MS-68 (Mint State 68, a high grade on the Sheldon Scale) can be worth as much as $300.
- Some exceptional MS-68 specimens have fetched over $1,250.
- A 1999-P Pennsylvania Quarter in pristine uncirculated condition could potentially be worth as much as $475.
- 1999-P Delaware “Spitting Horse” Error: This variety features die doubling that appears as a line from the horse’s mouth, giving the illusion of spitting. These can be quite sought after by collectors.
- Off-Center Strikes: When the coin’s design is misaligned, leaving part of the coin blank. Depending on the degree of error, these can be worth $100 to $1,000.
- Struck on Experimental Planchets: Some 1999 Georgia quarters were accidentally struck on planchets intended for the Sacagawea dollar. These can be worth up to $10,000.
- Double Strikes: When the coin is struck more than once, creating overlapping designs, these are considered highly valuable due to their rarity.
- Other Errors: There are other potential errors to look for, such as missing clad layers, rotated reverses, and die cracks.
- Identify the Statehood Design: The 1999 quarters feature five different state designs: Delaware, Pennsylvania, New Jersey, Georgia, and Connecticut.
- Locate the Mint Mark: The mint mark (P, D, or S) is typically found on the obverse (front) of the coin, below the portrait of George Washington.
– P: Philadelphia Mint
– D: Denver Mint
– S: San Francisco Mint (used for proof coins)
- Assess the Condition: The condition of the coin is crucial to its value. A coin in better condition will generally be worth more. You can use a [coin grading guide like this one from GovMint.com] to help you assess the condition.
- Look for Errors and Varieties: Examine the coin carefully for any anomalies or unusual features, such as those mentioned above.
If you believe you have a valuable error coin, it’s best to consult with a reputable coin dealer or have the coin professionally graded to determine its accurate value.
How much is a 1999 25 cent coin worth?
According to the NGC Price Guide, as of July 2025, a State Quarter from 1999 in circulated condition is worth between $0.30 and $0.40.
What makes a 1999 quarter rare?
The quarter’s high value is a result of several manufacturing errors. The biggest one involves coins struck on experimental metals, called planchets, that were intended for the Sacagawea dollar, which wasn’t released until 2000.