It costs between $2.5 to $40, depending on the type. A circulated coin can look very different from its original Mint state appearance, which makes it desirable for collectors. It is also worth far less than a specimen or proof coin. This is the lowest grade and is usually worth less than the others. This is the grade you see on a coin in circulation. In conclusion, the condition or grade of your 1972 silver dollar is an essential factor in determining its worth, so it's imperative to handle it carefully and assess its condition thoroughly. Surprisingly, coins with mistakes can be highly valued because of their rare and unique flaws. It's not surprising that a coin's rarity plays a crucial role in determining its worth. For instance, in 2005, a 1972 S silver dollar broke an auction record with a selling price of $5,750. Coins that contain more silver and are in better condition are considered to be of higher value. The value of a coin is commonly established based on the amount of silver it holds.