Good (G): $5.00 - $7.50
Fine (F): $9.00 - $12.50
Very Fine (VF): $14.00 - $17.50
Extremely Fine (XF): $20.00 - $25.00
Uncirculated (UNC): $35.00 - $50.00
Proof: $75.00 - $150.00
It's worth noting that the values mentioned above are estimates based on current market trends and may vary over time. The scarcity of certain mint marks can also affect the value. For example, the 1952-S half dollar from the San Francisco mint tends to be less common and commands a higher premium compared to the more widely circulated Philadelphia (no mint mark) and Denver (D mint mark) issues.
If you have a 1952 George Washington half dollar, it's advisable to consult with a reputable coin dealer or numismatic expert to get an accurate appraisal based on its specific condition and other relevant factors.