Types
The U.S. Mint began regularly issuing limited-edition Olympic commemorative silver dollar coins and sets beginning with the 1984 Los Angeles Summer Olympics. Subsequent coins included the 1988 Seoul Olympics, the 1992 Albertville and Barcelona Games, the 1996 Atlanta Olympics and the 2002 Salt Lake City Olympics.
Mintage
These coins are relatively rare compared to those in general circulation, with mintage between 50,000 and 500,000 for most issues. The 1984 Los Angeles coins, which included three different designs, are among the most common, with about 500,000 of them struck. Several different coins were issued for the Atlanta Olympic Centennial, with mintage as low as 15,000.
Grades
The value of the coins is generally set based on a grade of MS-67 or PF-67. The former is for coins not sold in proof sets, but still appearing in a general uncirculated condition with no noticeable blemishes. The latter is for the proof set coins still in the original condition in which they were released.
Values
In the 67 condition, the Los Angeles, Seoul and 1992 Olympics coins tend to be worth between $10 and $20 in 2010 prices. Some of the Atlanta Olympics coins can fetch high prices due to scarcity. The coin featuring the high jump is often seen at prices approaching $500 because only about 15,000 of them were minted. The Salt Lake City coin sells for close to $50.
Composition
The size and weight of Olympic commemorative issues compare to other silver dollars issued by the U.S. Mint over the years, with a diameter of 38 mm, a weight of 26 to 27 g, and a composition of 90 percent silver and 10 percent copper.