A grade: Fully functional OEM iPad, the device is free of all scratches, scuffs, and dents (Like New).
B grade: Fully functional OEM iPad, the device has small scratches with no dents.
C grade: Fully functional OEM iPad, the device has scratches, noticeable dents or scuffs.
D grade: Fully functional OEM iPad, the device has a good LCD with cracked glass or bad housing.
E grade: OEM iPad, the device includes issues like no power, bad LCD.
Note: The device has bad speakers or camera, it will be downgraded one level.

D/U:Bad Screen with power on device, without carrier locked
D/C:Bad Screen with power on device, with carrier locked
DOA:Bad Screen with not power on device.
Note:iPhone 8 up model with cracked back cover will be deducted 30-100usd.iPhone X up model with bad face ID will be deducted 100-350usd.

【A/B Grade】: Fully Functional OEM Samsung Phone
【C Grade】: Cracked Glass
【D Grade】: Bad LCD, Aftermarket LCD, No Power, Water Damage, No Severe Bend
Note: Samsung Phone With Service Locked Will Be Deducted $10-$20

A/B grade: Fully Functional OEM iPhone, no scratches on front and back glass, good middle frame.
C grade: Fully Functional OEM iPhone, cracked glass, deep scratches or replaced screen.
D grade:  Fully Functional OEM iPhone, Power on  but bad (copy)LCD,iTunes display.  
DOA: Fully Functional OEM iPhone, Power off ,small bent,water damaged
Missing LCD: Only LCD is missing, other accessories are complete.
Note: Cellphone with broken middle frame will be deducted money depend on model. Cellphone with heavy bent will have another offer too.

A/B grade: Fully Functional OEM iPad/iWatch and not demo tablets, no backlight problem, no noticeable dents.
C grade: Fully Functional OEM iPad/iWatch and demo tablets, cracked glass, heavy dents or replaced screen.
D grade:  Fully Functional OEM iPad/iWatch, Power on  but bad (copy)LCD,iTunes display.  
DOA: Fully Functional OEM iPad/iWatch, Power off ,small bent,water damaged
Note: iPad with backlight problem, heavy wear or bent will be deducted money depend on models.

A/B Grade: Fully functional OEM LCD with few dead pixels or small backlight problem
C Grade: Fully functional OEM LCD with big dead pixels, big backlight problem, small (yellow/gray) color marks or be changed glass
D Grade: Fully functional OEM LCD with color dead pixels, big (red/blue) color marks, be changed flex cable, broken 3D touch cable or bad touch(Just for X/XS/XS Max)
Bad: Bad LCD, bad touch, copy LCD.
Note: Working iPhone X to XS Mas LCD with serious glass damaged is C grade, with bullet damaged is D grade

【A Grade】: Fully functional OEM LCD without any problems
【B Grade】: Fully functional OEM LCD with small shadow/marks
【C Grade】: Fully functional OEM LCD with middle shadow/marks
【D Grade】: Fully functional OEM LCD with big shadow/marks