Answer by
dollgirl (636)
As of 12/14/2009 at 12:30 am EST, the value is $17. 28 per troy ounce. It should be noted that a troy ounce of silver weighs 31. 1 grams, which is about 10 percent more than the ounce measurement that we are used to when weighing items at the grocery store, which is called an avoirdupois ounce.