The worth of a Walking Liberty half dollar can range anywhere from $9 to $17,000, according to About.com Coins. Coin value depends on the grade of the coin and a variety of other factors.
The top two factors that affect the value of the half dollar is if it has been circulated and when or where the coin was minted. The actual worth of a Walking Liberty half dollar when trying to sell it will depend on the coin's demand, melt value for precious metals and the amount of Liberty half dollars that dealers already own. Walking Liberty half dollars were minted in three different locations: Denver, San Francisco and Philadelphia.