Hello! That's a great question, as the value of dollar and half-dollar coins can vary dramatically. The worth really depends on a few key factors, primarily the coin's year, mint mark, condition, and whether it contains silver.
The provided sources point to coin pricing guides like Greysheet, which specializes in values for specific issues like U.S. Half Dollars, including the popular Kennedy series. While these sources confirm that values are tracked, they don't give specific numbers, so we have to look at the general rules for these coins.
For half-dollars, the most important factor is often silver content. Half-dollars minted in 1964 or earlier are made of 90% silver, making them worth many times their face value based on the current price of silver. From 1965 to 1970, they contained 40% silver, so they are also worth more than 50 cents. Most half-dollars you'd find in circulation today, from 1971 onwards, do not contain silver and are typically only worth their face value of 50 cents unless they are in pristine, uncirculated condition.
Similarly, the value of dollar coins depends on the series. Older silver dollars, like the Morgan and Peace dollars (minted before 1936), are 90% silver and are highly collectible. Their value starts at their silver melt value, which is often $20 or more, and can go up into the thousands for rare dates and high-grade examples. Eisenhower dollars (1971-1978) are mostly copper-nickel and worth only a dollar, but some special collector versions were made with 40% silver. Modern dollar coins, like the Sacagawea or Presidential series, are just worth their one-dollar face value if you find them in your change.
To find the exact value of a specific coin, you would need to identify its year and mint mark and then consult a detailed pricing guide or a professional coin dealer.
