In general none of the Eisenhower dollars regardless of date or mintmark struck for general circulation have more than face value. Only proof and uncirculated collectors coins sold from the Mint have premiums.
Which is de collection cost or selling price for the one dollar coin 1979?
It's still worth one dollar.
The US struck a gold and silver one dollar coin in 1878, post new question as to type of coin.
A "one dollar" coin has the value of one dollar!
Silver Eagles are one ounce bullion coins that were first made in 1986, a one dollar coin dated 1972 is a Eisenhower dollar (1971-1978) and none of them made for circulation have any silver or any collectible value.
Which is de collection cost or selling price for the one dollar coin 1979?
It's still worth one dollar.
The US struck a gold and silver one dollar coin in 1878, post new question as to type of coin.
The US did not make any silver coins dated 1978, if the coin is a large size Eisenhower dollar its likely only face value unless its Proof or Uncirculated.
Dwight Eisenhower (on the $1 coin from 1971 to 1978)
No US president has been on a SILVER (1794-1935) one dollar coin, but if you mean a large one dollar coin dated from 1971 to 1978 made of copper-nickel, it's Dwight D. Eisenhower.
If it doesn't contain any Silver at all, the market price is set by the mintage number for 1991 one dollar coins + condition of the coin.
It is a coin worth one dollar.
A "one dollar" coin has the value of one dollar!
The Eisenhower dollar was a one-dollar coin issued by the United States Mint from 1971 to 1978; it was the first coin of that denomination issued by the Mint since the Peace dollar series ended in 1935.
Because it is just a one dollar coin.
The bicentennial dollar coin is still worth one dollar.