The 1934-D Peace dollar in the AU range has retail values of $41.00-$70.00 depending on the grade the coin falls into.
Assuming it doesn't have a mintmark, the value is around $234 as of 9/2013.
It is worth about $10 in good condition and about $20 in mint condition.
It is 40% silver and worth about $5 in scrap silver regardless of condition.
It is not silver, it is copper and nickel. It is worth $2 in high end circulated condition, and $6.50 in uncirculated condition.
A 1969 silver Kennedy half dollar is worth $5 inn perfect condition. The value of the silver is worth $2.87.
Currently as of April 2012 a 1880 Morgan silver dollar in MS63 uncirculated condition is worth around 63 dollars.
In an uncirculated condition, this type would be worth around $90,000.
A 1992 American Eagle Bullion Silver Dollar in MS65 condition is worth: $24.00.
In average condition the coin is worth $15-20.
The 1924 silver dollar is called a Peace dollar because it says Peace on the side with the eagle. It is worth about $25 for the silver alone. If the condition is better, it is worth more.
A 1884 Silver Dollar - aka - Morgan Dollar - is worth in good condition (G4): $18; if its mint state is MS60, the value rises to: $40.
1943 cents are steel and zinc, not silver. They're worth 10 cents in average condition and upwards of a dollar in uncirculated condition.