No problem Helen!

FWIW, KEH uses the terms "Bargain", "Ugly", and "As Is" for categories that roughly correspond to Adorama's "Excellent", "Good", and "Fair". My personal take is that KEH's terms have the effect of conveying to the potential customer that they are being extremely honest about the condition of their products and not trying to sugar coat anything.
The new ratings are now as follows:
N) New (Brand new)
All original packaging and manuals included.
D) Demo (Like New)
Like New with little or no signs of use.
E+) Excellent Plus
May have slight wear but only visible under close up inspection.
E) Excellent
Lens Glass very clean - cosmetically may show slight wear and/or signs of use.
E-) Excellent Minus
Shows signs of moderate use - Lens Glass is perfect but may have some dust which will not affect picture quality.
V) Very Good
Appears well used and may include dings, brassing, scrapes and bruises but is in fully functional condition. Glass may have marks or haze that should not affect picture quality.
G) Looks Ugly but works fine
Appears to have been used very heavily with multiple dings, scrapes, scratches and heavy brassing. Glass may have fungus, excessive dust and/or scratches that can affect picture quality.
F) Fair Item works with certain malfunctions. Read comments for exact malfunction details.
X) For parts only. (except when otherwise specified)
OB) Open Box
Was on display in our retail store, or used once or twice for training our sales associates or returned for any number of reasons.