The provided context from the search results does not contain specific monetary values for an 1880 US silver dollar. However, based on general numismatic knowledge, the value of this coin, a Morgan Dollar, depends on several key factors.
The most critical factors determining its worth are its condition, or grade, and its mint mark. An 1880 Morgan dollar will have a mint mark on the reverse side, beneath the eagle's tail wreath, indicating where it was produced. The possibilities are Philadelphia (no mint mark), San Francisco (S), New Orleans (O), or Carson City (CC).
Coins minted in Philadelphia, San Francisco, and New Orleans are quite common. In heavily circulated or worn condition, their value is primarily tied to their silver content, which is about 0.7734 troy ounces. This typically places their base value in the range of $25 to $40, depending on the current price of silver. For uncirculated examples of these common mint marks, the value can increase to between $50 and $100, with exceptionally high-grade specimens fetching more.
The 1880-CC, from the Carson City mint, is considerably rarer and more valuable. Even in a lower, circulated grade, an 1880-CC Morgan dollar is worth a significant premium, often starting over $100. In uncirculated condition, its value can rise to several hundred or even thousands of dollars depending on its specific grade. For an accurate assessment, it is always recommended to have the coin evaluated by a professional coin dealer or a third-party grading service.
