went through some pennies with my digital microscope let me know if pmd or worth keeping usually if i think its something im wrong but im learning quite a bit on here
That looks like a big giant lamination error to me! Very cool! Not a huge premium, but yes, you have something in the $5-$15 range in my opinion.
First post looks like PMD on the word "IN", with a lamination error across lincoln. Second post looks like a large die crack at the base of the memorial, and some scratches on the coin for the rest of that post. Third post looks like damage for the first 2 pictures, and a die crack on Lincoln's head for the 3rd image.