- Good (G): $1.50 - $2.50
- Fine (F): $2.50 - $4.00
- Very Fine (VF): $4.00 - $6.00
- Extremely Fine (XF): $6.00 - $10.00
- Uncirculated (UNC): $10.00 - $15.00
These values are based on general market conditions and can vary depending on the specific characteristics of the coin, such as mint errors or exceptional preservation. If the coin is graded by a reputable third-party grading service like PCGS or NGC, its value may be higher.
Additionally, certain special varieties or low mintage Kennedy half dollars from 1964 can command significantly higher prices. For instance, the 1964-D SMS (Special Mint Set) Kennedy half dollar, which was part of the annual mint set released that year, is valued at around $30 - $50 in uncirculated condition.
Given the potential variations in value, it's always a good idea to have your Kennedy half dollar appraised by a reputable coin dealer or professional numismatist to determine its exact value accurately.