You can't tell the value of a coin in 20 years. It is worth around 2-10 cents in circulated condition. My guess is that it will be worth around 75 cents to $1 in 20 years but you can never determine the value of a coin in 20 years.
3 cents.
3 cents.
3 cents.
Only about 1.5 cents
No such coin exists, the wheat penny was minted from 1909-1958.
1918 penny south africa
About 3 pennies.
3 cents.
Average value is 2 to 10 cents depending on grade.
Average value is 2 to 10 cents depending on grade.
3 cents.
They were struck from 1909-1958= 49 years.