SILVER COIN PREMIUMS
In 1972, a bag ($1000 face value) of “junk” US silver coins sold for approximately $1300-1350. The average closing price of silver that year was $1.68 oz; hence, the silver content (715 ounces) value was $1200 per bag. The remaining difference was a premium of about ten percent.
A lower silver price would generally result in higher percentage premiums because the face value of $1000 represented a ‘floor’ which limited the risk of holding the coins. In other words, the real investment risk was limited to the amount you paid over the $1000 face value.