Unfortunately neither dates are silver. After 1967 the Canadian dollars were made of Nickel. They are worth around 1 - 4 dollars in any condition below MS65
1.00
The only dollar coins issued in 1980 were made of cupro-nickel, not silver. They're only worth face value.
1 dollar
1980 would make it a Susan B. Anthony dollar, and it's still worth one dollar.
It is worth about $10 in good condition and about $20 in mint condition.
They contain absolutely no silver, and they're worth one dollar each.
The 1989 American Silver Eagles were issued as Proof and Uncirculated. Today the proof coin has an average market value of $25.00, uncirculated is $23.00.
Not silver. All circulating half dollars struck since 1971 are made of copper-nickel and are only worth 50 cents.
50 cents. It is a common date easily found in circulation and contains no silver.
10 cents.
It's a common Susan B. Anthony dollar coin with no silver in it just spend it