Excellent:

•  Frame is in excellent condition with no, or very minimal visible damage. 
• No scratches, dents, or discoloration on the surface.

Good:

• The frame is in very good condition with minimal signs of wear.
• May have small, barely noticeable scratches or scuffs.

Fair:

• The frame shows moderate signs of wear and use.
• Scratches, scuffs, or minor dents may be visible on the frame.
• The frame is functional but may benefit from minor touch-ups.

Worn:

• The frame has significant signs of wear and aging.
• Visible scratches, scuffs, dents, or fading are present.