The value of a 1984 Canadian proof dollar is about $12.
There is no such thing as a 1942 Canadian silver dollar.
what is the value of a 1956 canadian siver dollar
Value for a proof 1962 is $10.00-$12.00
f you want to know the value of a Canadian 1964 1 dollar coin, you need to know that is a silver coin. The minimum value is 10$. If the coin have never circulated, you can find the value according the the grade here : http://www.coinsandcanada.com/coins-prices.php?coin=1-dollar-1964&years=1-dollar-1953-2010
About $24
A 1964 Canadian half-dollar has a value of approximately $12 Canadian dollars. This value is dependent on the current silver market.
you can get around $25
The coin is a Eisenhower dollar and has no silver in it. Only proof and uncirculated coins from the mint have more than face value.
Retail value is $25.00-$30.00
$18
Unless it is a "proof" coin (actual silver), it is worth one dollar.
If the coin is a 1996-S Silver Proof Kennedy Half dollar, average retail value is $12.00 to $15.00