"MINT: The record itself is in brand new condition with no surface marks or deterioration in sound quality. The cover and any extra items such as the lyric sheet, booklet or poster are in perfect condition. Records advertised as Sealed or Unplayed should be Mint.
EXCELLENT: The record shows some signs of having been played, but there is very little lessening in sound quality. The cover and packaging might have slight wear and / or creasing.
VERY GOOD: The record has obviously been played many times, but displays no major deterioration in sound quality, despite noticeable surface marks and the occasional light scratch. Normal wear and tear on the cover or extra items, without any major defects, is acceptable.
GOOD: The record has been played so much that the sound quality has noticeably deteriorated, perhaps with some distortion and mild scratches. The cover and contents suffer from folding, scuffing of edges, spine splits, discolouration, etc.
FOR CD'S AND CASSETTES
As a general rule CD’s and Cassettes either play perfectly – in which case they are in Mint condition – or they don’t, in which case their value is minimal. Cassette tape is liable to deteriorate with age, even if it remains un - played, so care should be taken when buying old tapes. CD’s are difficult to grade visually; they can look perfect but actually be faulty, while in other cases they may appear damaged but still play perfectly. Cassette and CD inlays and booklets should be graded in the same way as record covers and sleeves. In general, the plastic containers for cassettes and CDs can easily be replaces if they are broken or scratched, but card covers and digipacks are subject to the same wear as record sleeves.
Perfect. No scuffs/scratches, unplayed - possibly still sealed.
Insert/Inlay/Booklet/Sleeve/Digipak: Perfect. No wear, marks, or any other imperfections - possibly still sealed.
Ex it may have been played - but it has been handled very carefully.
Insert/Inlay/Booklet/Sleeve/Digi-pack: Near Perfect. No obvious wear, it may have only the slightest of marks from handling.
VG Quite a few light scuffs/scratches, or several more-pronounced scratches. This has obviously been played, but not handled as carefully as a VG+.
Insert/Inlay/Booklet/Sleeve/Digipak: More wear, marks, May have slight fading, wear and tear on the edges.
G There are a lot of scuffs/scratches. However it will still play through without problems. This has not been handled with much care at all.
Insert/Inlay/Booklet/Sleeve/Digipack: Well worn, marked, more obvious indentations, fading, writing, possibly a tear/rip.