How much is a 1991 one troy ounce of 999 fine silver worth?

This is a American Silver Eagle one ounce bullion coin. The value is tied to the spot price of silver at time of sale. As of 1-6-12 it's $28.81 per ounce and dropping. This price is a little less than you could buy it for and a little more than you could sell it for. But it gives you an idea of value. Collectors versions of this coin do have higher values.

NOTE: The spot price of silver and other precious metals changes by the minute when the market is open. So the value of this coin will go up and down.