jskee...as a newbie myself, one of the first things I learned was there is a lot of junk coins out there. If you don’t find information on a coin that you suspect to be an error, then it’s probably not an error.
Hi there! Not worth grading IMO. It appears damaged. As @MommaHenn mentioned before, there are many coins that it is easy to think might be errors when there not, especially when you start collecting. In my opinion. the best way to avoid this is to learn about the minting processes and how they've changed throughout the years. Learning this helps eliminate a lot of things that just couldn't possibly have happened based on how the minting process occurs. Good Luck and Happy Collecting!