Are 2009 Penny errors rare?

And with such a popular and widely collected series, 2009 error pennies are in high demand among both Lincoln cent specialists and error enthusiasts. To appreciate the rarity of 2009 penny errors, it‘s helpful to understand just how many of these coins were produced. According to the U.S. Mint, here are the total mintages for each design:

Are there any errors on a 2009 Penny Lincoln coin?

Although there are no exclusive errors characteristic of these 2009 coins, we can find some specimens with this error in common: We find on both the reverse of the 2009 Penny Lincoln Formative Years and the Lincoln Early Childhood a rare and valuable error, which is the double minting.

Why is the 2009 Penny Lincoln formative years a rare error?

We find on both the reverse of the 2009 Penny Lincoln Formative Years and the Lincoln Early Childhood a rare and valuable error, which is the double minting. In other designs, it may appear, but in these two it is more characteristic. This consists of striking the coin twice at the time of manufacture, which gives it a thicker or double design.