I grabbed a couple rolls at Publix today. To me, they were boring because they we new rolls of 2018. After looking at a few I noticed nearly all of them had a mint error. Nothing major but it was cool to see they all had the same error in the same spot on the coin. some to a great extent. Im totally guessing a die crack. The top left of every shield has what looks like a little blob of copper/metal. Out of 100 I counted 45 that had this error. This must be so incredibly common on 2018s. The mint is slacking lol! They are gorgeous pennies otherwise nice and new looking.