Check the date on the coin. Bicentennial half dollars are dated 1776-1976. Look for a double date to confirm authenticity.
Inspect the reverse side for the Liberty Bell design. The Liberty Bell is a key feature of the Bicentennial half dollar.
Examine the front for a portrait of President Kennedy. Only genuine Bicentennial half dollars feature Kennedy's profile.
Look for any special mintmarks. Some Bicentennial half dollars with specific mintmarks can be more valuable.
Verify the condition of the coin. Rare Bicentennial half dollars worth $1,200 are usually in excellent uncirculated condition.
Consult with a coin expert to authenticate and determine the exact value of your rare Bicentennial half dollar.