Here is a general guide to the value of 1963 Kennedy half dollars, based on condition:
* Uncirculated (MS-65): $100 - $200
* Mint State (MS-63): $50 - $100
* Extremely Fine (EF-45): $20 - $50
* Very Fine (VF-30): $10 - $20
* Fine (F-15): $5 - $10
* Good (G-4): $2 - $5
In addition to the condition, the variety of the 1963 Kennedy half dollar can also affect its value. There are two main varieties of the 1963 Kennedy half dollar: the "DDO" (Double Die Obverse) and the "DDR" (Double Die Reverse). The DDO variety is characterized by a doubling of the lettering and design elements on the obverse of the coin, while the DDR variety is characterized by a doubling of the lettering and design elements on the reverse of the coin. Both of these varieties are considered to be valuable, with the DDO being the more rare and valuable of the two.
If you have a 1963 Kennedy half dollar, it is important to have it鑑定ed by a professional numismatist to determine its exact value.