SS
(STILL SEALED) Sealed at factory and never opened. Disc is assumed to be undamaged and mint, but this cannot be proven until the album is actually opened and the disc examined.

M
(MINT) Perfection, no flaws, defects, marks or otherwise indications of being handled or played. Any scuffs, hairline scratches or other marks disqualify discs from this category.

VG++
(VERY GOOD ++) Disc looks near perfectly, but may have minor paper scuffs that do not interfere with the sound quality. There can possibly be a hairline scratch or two but nothing that is obvious.

Vinyl is bright and shiny.

VG+
(VERY GOOD PLUS) Some visible surface wear, very minor scratches and scuffs. Vinyl will still have good luster; labels may have minor imperfections (small labels or initials, etc.) but otherwise clean. 

VG
(VERY GOOD) Vinyl will have noticeable scratches or scuffs that cause minor surface noise, but do not overpower the music. There will be no skips. Vinyl may appear somewhat dull and grayish. Labels may have small tears, tape marks, larger writing, etc. but still easily legible.  

G
(GOOD) Well-played, dull, grayish vinyl with deeper scratches and wear causing distracting surface noise (hisses, pops, cracks and other nasties). The record will still play through without any skips. Labels may be significantly defaced or damaged. 

ALBUM COVER GRADES

SS
(STILL SEALED) Album is still in the factory-applied shrink-wrapping. 

M
(MINT) Absolutely perfect; no corner dings, marks, tears, dents, impressions from the disc, or other flaws.

VG++
(VERY GOOD ++) Minor disc impression or slight corner creases, no wrinkles, puckers, seam splits or writing on the cover. Artwork is clean and unworn and there is no ink wear. 

VG+
(VERY GOOD PLUS) Cover is clean but may have minor writing or marks and may show slight wear. There may be just the start of ring wear, where the disc has created a raised area on the cover that resulted in the ink wearing off the paper. There may be slight discoloration or staining, minor seam wear, but no splits or tears. Corners may have small creases or fraying. 

VG
(VERY GOOD) Covers are worn and used. Seams may be starting to split. There is moderate ringwear, but the artwork is still attractive. There may be yellowing or discoloration and there may be larger writing, labels, or marks. Corners may have damage or creases and there may be scratches or gouges that otherwise damage the artwork. 

G
(GOOD)  Seam splits, large marker writing, major seam splits, significant ring wear, damaged corners, tears, cuts, gouges, masking or duct tape seam repairs, or other flaws and damage.