ZU-133 See photos.
S ) SEALED = VINYL assumed mint, never open.
( M ) MINT = VINYL absolutely perfect in every way, never played.
( NM ) NEAR MINT = VINYL nearly perfect, no obvious signs of wear. COVER should have no creases, folds, seam splits, cut-out holes.
(EX) Excellent = VINYL very light signs of wear
( VG+ ) VERY GOOD PLUS = VINYL may have scuff marks , very light scratches and signs of some wear but will still play almost perfectly, with only barely detectable crackles or pops; a slight noise at the beginning is allowable. COVER may only have the slightest signs of normal wear.
( VG ) VERY GOOD = VINYL has light scratches, may crackle, pop or make other annoying noises, but only occasionally, and no more loudly than the music. COVER has normal wear such a ring wear and split seams , creases , wear at corners , edges & spine, writing on.
( G ) GOOD = VINYL has scratches, may have continuous crackles, pops, significant surface noise. COVER has more than normal wear and tear.
( P ) POOR = VINYL is cracked, badly warped, and won't play through without skipping or repeating. COVER barely keeps the lp inside.