Sooo fairly new collector, I recently purchased a deadpool 45 at 9.8 blue label and was looking at it closely. The binding corners looked to be in rough shape ( I don't really know what I'm talking about) but they seems to be in rough shape. I hear this is common but wanted to for some reason get the comic checked and regraded. I mean I did plan on having it signed and recgced. I am however afraid of getting a lower grade, rumor has it cgc has been tough on grading.
If I am graded lower do they compare both grades, and should I expect to be lowered in grading.