The only problem with these issues is that it has grabber marks from the printer at the bottom of the first couple of pages or throughout the book. It is not on the cover. This is still within a NM comic grade, and from my understanding, this does not really affect the grade. It has no spine problems or other issues. Only for my own aesthetic purposes do I lower the grade to NM-.
A stock picture is shown here. It is shipped well -padded and bagged/backed. I am not a professional grader so this is just my best estimate. Contact me if you have any questions or wish to see some pictures.