I have this somewhere between 4.5 and 6.0, but I could be completely off. Too many variables.
There is a 1/4" and a 1/8" tear on the back left side, both in the bottom quarter.
There is a ding, but not a tear, on the front upper left, near the "r"
There is an NCB fold lower right and a CB fold lower left.
There is considerable minor spine stress, particularly near Mole Man's head, along with a bit of stress near the mislocated stable.
The staples are solid and do not appear discolored, the corners are blunted but that's it.
All 3 edges show very slight roughness, the bottom edge shows stress, mostly near the left-corner bend.
The pages are white with a narrow tinge of off-white at the edges.