Grades:

NM - A NEAR flawless record. Plays perfectly

EX - 1 or 2 very very minor marks on the record.  Plays perfectly

VG+ - Shows a few very minor scratches.  Plays perfectly.

VG - Shows scratches, nothing deep enough to cause the record to skip, but does show wear.  Record may have crackle in quiet moments. 

G - Record has noticeable wear.