9.5/10: Essentially new with no signs of use. In manufacturer's packaging with original accessories and instructions.
9/10: Barely used with virtually no traces of wear. Only the closest inspections will reveal slight use. Perfect glass, but the box and accessories are usually not included.
8.5/10: Lightly used with very limited signs of wear. Exceptionally nice but may have slight wear on finish visible. Glass will be very clean.
8/10: Noticeably used with average signs of wear. Shows moderate wear for the age of the item, with the possibility of dings or blemishes.
7.5/10: Frequently used with above-average wear. More than average wear for the age of the item, and may have dents, dings or finish loss.
7/10: Heavily used with extensive visible wear. Equipment is rough, with multiple impressions in the finish, excessive finish loss and brassing.