The value of a Walking Liberty Half Dollar is determined by two primary factors: its intrinsic silver melt value and its numismatic, or collector, value. At a minimum, the coin is worth its weight in 90% silver, a value that fluctuates with the daily spot price of the metal. For example, one source notes a silver melt value of $8.66. Common date coins in circulated, or "Good," condition are typically valued slightly above this melt price, often around $11.
The numismatic value can elevate the coin's worth significantly, sometimes into the thousands of dollars. This collector value is based on a combination of the coin's date, mint mark, and physical condition. Uncirculated coins, showing no signs of wear, are always worth more than their circulated counterparts. The overall value for the series can range from just over melt value to more than $65,000 for the rarest specimens in pristine condition.
Certain dates and mint marks are considered key or semi-key dates due to their low mintage and rarity, making them highly sought after by collectors. Key dates that command exceptionally high prices include the 1916-S, 1919-D, 1921, 1921-D, 1921-S, and 1938-D. For instance, a 1916-S can be worth over $31,000, and a 1919-D can be valued at more than $31,000 in top condition. Another notable variety is the 1917-S with the mint mark on the obverse, which can be worth over $15,000. Therefore, a precise valuation requires identifying the coin's specific year, mint mark, and professional grade.
