Lowest rarity index. The most common coin.

Hi Numista members.
What are the coin with lowest rarity index?
The most common coin. The coin which every colector has.
Is there a coin with rarity index 1?

The lowest rarity number I’ve seen has been 3. I would imagine that it about as low as it numerically gets absent EVERY single member having a coin.

The most likely candidate for the most common owned coin would be the US Lincoln 1¢ since billions upon billions of them have been minted.

we have looked at this in the past, there is a 2 -
https://en.numista.com/catalogue/pieces6.html

Quote: "Mr. Midnight"​we have looked at this in the past, there is a 2 -
​https://en.numista.com/catalogue/pieces6.html
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​Very nice. This is a very common coin. I have one.