1872 SEATED LIBERTY DOLLAR For Sale - New and Used

General Grading Standards for U.S. Coins
The Sheldon grading scaleAU 58 - This is oftentimes called a slider as it will appear to many observers to be uncirculated.
Just the faintest wear on the highest points of the coin.
Luster should be quite evident, although some toning can be apparent.
Usually coins with poor eye appeal will not make the AU 58 grade. In my unprofessional opinion, this would be the grade I would give this coin.
This coin is 140 years old and is in spectacular condition.
You be the judge.