The 1945 half dollar silver coin is composed of 90% silver and 10% copper. It has a diameter of 30.6 mm and weighs 12.5 grams. The coin's silver content gives it a high value among collectors and investors.
Depending on its grade and condition, the 1945 half dollar silver coin can have a significant value. Uncirculated coins, which are coins that have never been in general circulation, can command higher prices than circulated coins, which have been used as currency and may show wear and tear.
As a reference, here are some approximate prices for the 1945 half dollar silver coin in different grades:
Good (G): $10 - $20
Very Good (VG): $20 - $30
Fine (F): $30 - $50
Very Fine (VF): $50 - $75
Extremely Fine (EF): $75 - $100
Uncirculated (UNC): $100 - $200
The prices can vary depending on the specific condition of the coin, its rarity, and the demand in the market. It's important to consult with a reputable coin dealer or expert to get an accurate appraisal of the value of a specific 1945 half dollar silver coin.