What does GUC mean?
Also: Good Used Condition
GUC stands for Good Used Condition. It describes a pre-owned garment with visible, honest wear — light pilling, minor fading, small marks, or slight stretching — but nothing that stops it being worn or that a buyer would call damage. On the GradeThread scale, GUC anchors a 6 out of 10.
How it's used in a listing
A Mercari listing reading “Levi's 501s, GUC, some fading and light wear at the hem, still solid” sets the expectation of honest, everyday wear.
How it maps to the grade scale
GUC maps to a grade of 6 (the Good tier) on the GradeThread 1.0–10.0 scale — below VGUC (7) and above Fair (5). It's the honest middle of the used-condition range.
See where every condition sits on the GradeThread condition grading scale.
GUC — frequently asked
- What's the difference between GUC and VGUC?
- GUC (Good Used Condition) shows visible but minor wear; VGUC (Very Good Used Condition) shows only light, even wear that's easy to miss. On the GradeThread scale GUC is a 6 and VGUC is a 7.
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