A few cents or a dollar at most. Such coins are not collectable, they are not produced by the US mint. Gold plating adds only a tiny bit of gold to the coin, not enough to add any value to it.
If you have a Coronet Head Double Eagle $20 gold coin, its value in very fine conditon (VF20) is: $1200.
1848. Silver. Twenty. Dollar. Coin
uhhh, twenty dollars lol
Twenty dollars
Twenty Australian dollars
It is only gold plated which adds no extra value. Since it is a gold plated coin it is considered altered and is worth face value.
The denomination of the gold McKinley Memorial coin is One Dollar not Twenty. Value is $700.00-$800.00
20,000 dollar
It's made of brass, not gold plated, and it's only worth face value in circulated condition.
First it's gold plated, but not by the mint. And it's a common Eisenhower dollar and value is what ever you can get.
The monetary value of twenty nickels is exactly the same as 1 dollar. The masses, especially if the dollar is paper, are very different.
Both