1. Condition: The condition of a coin is determined by its preservation, wear, and overall appearance. Coins in higher grades, such as Mint State (MS) or Proof (PR), are more valuable than those in lower grades.
2. Rarity: The rarity of a coin is influenced by its mintage figures and survival rates. Coins with lower mintage numbers or fewer surviving examples are generally considered more valuable.
3. Type: The 1960 Kennedy half dollar can come in different types:
- Regular Strike: These are the most common type and have a mintage of 163,849,000.
- Proof Strike: These are specially minted coins with a more polished and detailed appearance, and they are usually sold to coin collectors.
4. Errors and Varieties: Coins with errors or varieties, such as misaligned strikes, doubled dies, or overdates, can carry a significant premium.
In general, a 1960 Kennedy half dollar in good condition can be worth around its face value of $0.50. Higher grade coins or those with special characteristics, errors, or historical significance can fetch higher prices.
It's always a good idea to get an accurate appraisal of your coin from a professional numismatist or coin dealer to determine its exact value.