Archie Comic Book #128 Aug 1981 Baseball Cover Vintage

I don’t know how comics are graded for condition but this is in really great condition for its age. The spine is intact. It looks unread with no creases, bends or tears. Each page is clean with no markings. It does has typical vintage/age yellowing discoloration It measures 6 5/8” x 10 1/8”. From a smoke-free home.