Collectability

The numismatic value of Peace Dollars (as opposed to intrinsic value) is determined by a number of factors. Examples of Peace Dollars minted as proof coins (not intended for general circulation) are rare, and extremely valuable. For circulated Peace Dollars, two types that command higher market prices are varieties (coins that have design elements that differ from usual examples) and rarities (coins that are available in fewer quantities than others in the series).

From Wikipedia, the free encyclopedia