
The of a 1921 silver dollar is contingent upon several critical factors, most notably which of the two distinct types of silver dollars minted in that year it is: the Morgan Dollar or the Peace Dollar. The provided information primarily details the value of the more common 1921 Morgan Dollar.
The 1921 Morgan Dollar is considered the most common date in its entire series. The Philadelphia Mint alone produced over 44,690,000 of these coins. Due to this high mintage, its value in circulated, or worn, condition is closely tied to its intrinsic silver content. Composed of 90% silver and weighing 26.73 grams, each coin contains approximately 0.7734 troy ounces of pure silver. In lower grades, showing signs of wear from circulation, these coins typically command a value in the range of $25 to $40, which is a modest premium over their base silver melt value.
For 1921 Morgan Dollars in uncirculated, or Mint State (MS), condition, the value increases significantly. These coins, which have no wear, are sought by collectors, and their value is determined by their specific numerical grade. A lower-end uncirculated example might be valued from $45 to over $100. The premium escalates dramatically for specimens in exceptionally high grades. For instance, a 1921 Morgan Dollar graded MS66 can be valued at approximately $2,000, while a nearly perfect MS67 example could be worth as much as $10,000, reflecting its rarity in such pristine condition.
It is also important to note the existence of the 1921 Peace Dollar. This coin represents the first year of the Peace Dollar series and is distinct from the Morgan Dollar. Its value profile differs considerably from that of its Morgan counterpart from the same year. In summary, the value of a 1921 silver dollar is determined first by its type (Morgan or Peace) and then by its physical condition, or grade, with the prevailing market price of silver establishing a foundational value for the more common, circulated examples.


