A little over $16 each.
512.00 is the spot price on the current market for 1 pound troy ounce fine silver morgan dollar proff dated 1878 but my advice is find a coin dealer or even better a private coin collector and your coin would be worth closer to 750.00
Current average retail value is $25.00 in VF-20.
If you go to a Mint website, you will find the difference between Genuin & Replica. If your coin is Genuin, then is is worth about $1000.00 US dollars. If is a Replica, it is worth $1.00 US dollar.
$550.00
It depends on its weight.
Silver is currently valued at about $13.50 per ounce. A dealer will buy single ounce bars or rounds for about $10 or sell them for about $16.
Novelty and holiday silver bars/rounds generally don't have any premium or collector value. As of 23 September 2015, a one ounce piece is worth $14.86.
Silver is trading at about 28.50 an ounce. A half ounce of silver is worth about 14.25.
It is worth whatever 1 troy ounce of silver is worth. Today it is worth about $30, although the price of silver fluctuates.
Silver is going for @ $18 an ounce. 20 g = 0.705479 oz so @ $12.70
The spot price of silver.
It's worth $15.88 for the silver.
$30.91 on 1-1-11
The value of silver bars depends on the value of silver, at the time of writing silver is $29.09 per troy ounce so your bar would be worth $29.09. However, precious metal prices are volatile and change on a daily or even hourly basis.
The value of pure silver is determined by weight and market prices. As of 22 June 2013, silver is worth $19.85 per ounce.
Assuming the silver is .999 fine. The spot price of silver is currently $29.14 per ounce X 23.66= $689.45
What is the worth of the 2005 Walking Liberty silver uncirculated?