The cost of a gold nugget will (obviously) depend on the amount of gold in it.
$ 330
1 kg
Gold. It is more expensive according to how much mass it has inside of it.
That depends on the purity and weight of the flake.
If your asking about a U.S. 1880 Liberty Head $5 dollar gold coin it has .24187oz. of pure gold in it. This equals 7.5230 grams
This depends on the quality of copper; analytical grade copper is more expensive; but generally speaking the cost of 7 g copper is not significant.
The cost of a gold nugget will (obviously) depend on the amount of gold in it.
liver
it would cost around 1.26 million dollars for that much gold
It cost 5 gold fish.
A ounce of gold costs 500dollars
One ounce of gold is about 1,100.
$300
1107
$500
$ 330