Condition: The overall condition of the coin is crucial in determining its value. Coins that are well-preserved, with minimal wear and tear, are generally more valuable. Factors such as scratches, dents, or discoloration can impact the coin's condition and, thus, its value.
Rarity: The 1945 Mercury head dime with a "W" mint mark is relatively scarce compared to dimes from other mint facilities during that time. The "W" mint mark indicates that the coin was minted in Philadelphia, which produced fewer Mercury head dimes in 1945 compared to other mints. This scarcity contributes to the coin's value.
Collector Demand: The demand for 1945 Mercury head dimes, particularly those with the "W" mint mark, is driven by collectors who specialize in U.S. coins, Mercury dimes, or war-time coins. The higher the demand for the coin, the more valuable it becomes.
Numismatic Value: Some 1945 Mercury head dimes may have additional features that enhance their numismatic value. For instance, coins with certain die varieties or mint errors can be highly sought after by collectors and command higher prices.
In general, a 1945 Mercury head dime with a "W" mint mark in good condition can be worth anywhere from a few dollars to several hundred dollars. However, exceptional examples with rare die varieties or exceptional condition can fetch even higher prices in specialized coin auctions or from coin dealers.
To determine the exact value of your coin, it is advisable to consult with a professional numismatist or coin dealer who can assess the coin's condition, rarity, and market demand.