How can you tell if a coin has not been circulated?

You probably got it as change when you broke a bill. Its also scratched up and dirty.

A collector or dealer can do this .

It is out of circulation if someone has it in a collection or just tucked away in his "penny jar." An older coin that is still in Very Fine or better condition has probably spent much of its life...

Circulated means used, so if it has any wear, it's circulated.

Proof coins from the US and other countries have a mirror-like background and especially strong images. Because they're not intended for circulation most proof coins are sold in special holders to...