Why is any particular amount needed?
The USA has 8,100 tons of gold, or 260,421,047 troy ozs.
The USA has a money suppply (M1) of $1.5 Trillion.
Do that math and you get a price of $5,500 an oz.
It a one time conversion, I don’t see that the price matters.
That's why you're a goldbug.
Price matters.
How much gold is produced every year?
What is the average break even cost to mine an ounce of gold?
Then do the math.