1982 Lincoln Penny (Large Date) - Error On Obverse

Agree with John1. And to answer your other question, it's extremely common to find such minor examples. Generally, MADs only add value if it's extreme enough that some of the fields/design elements are missing.

More of a tilted die issue. Note the shift on LIBERTY how the left upper corners are affected in the same direction of the right rim and fin area. I feel this is caused by the Machine Doubling on the movement of the dies after the strike on the way up. But just not seeing much evidence of MD on the devices except on that one area on the "LIBERTY". Not your typical MAD coin. But there is weakness on all the left side bust areas. The jacket looks like an over polishing issue. On the Reverse something is also affecting the tops of the EPU and the general strike seems weak. The EPU area might be trails on the area. Is the weight normal?