Quality Grades and Storage
Grade A – Excellent
Like new—barely any signs of use or perfect condition. For iPhones, battery health is 85% or higher.
Grade B – Good
Light wear like minor scratches or scuffs. Still in very good shape, barely visible.
Grade C – Fair
Visible wear—scratches, scuffs, maybe a non-original part. Battery health remains above 80%.
Regarding Storage:
Basic Storage (GB):
This is the standard storage size for each model.
Storage +1 (GB1):
This is the next available storage upgrade.
Storage +2 (GB2):
This is the highest storage option for the model.
Examples
GB
256GB for a Samsung Galaxy S23 Ultra,
128GB for an iPhone 13,
64GB for a Google Pixel 4a.
GB1
512GB for a Samsung Galaxy S23 Ultra,
256GB for an iPhone 13,
128GB for a Google Pixel 4a.
GB2
1TB for a Samsung Galaxy S23 Ultra,
512GB for an iPhone 13,
256GB for a Google Pixel 4a.