The 1971 one-dollar coin is known as the Eisenhower Dollar. Its value is not a single figure but depends significantly on its mint mark and physical condition. The provided sources indicate that values are determined "By Issue," highlighting that different versions of the 1971 coin have different prices.
Most 1971 Eisenhower dollars were intended for circulation and are made of a copper-nickel clad composition. These were produced at the Philadelphia mint (which has no mint mark) and the Denver mint (which has a "D" mint mark). If you find one of these in your pocket change, it is likely a copper-nickel version. In circulated condition, these coins are very common and are typically worth only their face value of one dollar. In pristine, uncirculated condition, they may be worth a few dollars more to a collector.
In addition to the circulation coins, the U.S. Mint also produced special collector versions in 1971. These were struck at the San Francisco mint (with an "S" mint mark) and are composed of 40% silver. These "S" mint coins are inherently more valuable due to their silver content and their status as a collector's item. Their base value is tied to the current market price of silver, but high-grade examples can command a significant premium.
To determine the specific value of your 1971 dollar, you must first identify its mint mark (or lack thereof) on the obverse side, just below President Eisenhower's portrait. Then, assess its condition. For a precise valuation, consulting a professional coin appraiser or a detailed price guide, such as the Greysheet mentioned in the source material, is recommended.
