Is this error Penny something I should have analyzed?
No, not an error but post mint damage, in my opinion.
Welcome to the forum!
That looks like post mint damage (PMD)
No extra value
It depends on how rich you are? I cannot think of any way this could be caused at the Mint. If the unusual part of the coin is INTO the surface it is damage. It looks raised. You can put some acetone on it to see if it dissolves.
It will probably turn out to be damaged but if you can afford it, send it in anyway so you can rest your mind.
@2manyhobbies ....Not a mint error...PMD...Save your money. Good luck with future searches. Cheers, RickO
Just a damaged cent.
After reading the replies I would say No.
If I found that cent in the register till, I would make every effort to send it to the bank with the nightly deposit.