Laptop is in excellent condition.  It was used for a training class with 14 others, and kept in storage boxes between classes.  All machines were left on desktop and used in training, so little opportunity for being dropped, scratched, or otherwise.

Top of case had a skin on it since purchase to protect it.  We'll keep the skin on for shipping, you are welcome to remove, but we wanted to keep it protected during shipping.  Screen has no apparent blemishes or scratches.  Bottom has a couple of very minor smudges or blemishes.

macOS Monterey currently installed, machine is wiped with fresh install and will have EEPROM wiped before shipping.

15" 2880x1800 screen in excellent condition.  2.2 GHz Quad Core Intel Core i7 processor with 16GB RAM and Intel Iris Pro graphics.  250GB solid state drive.

Laptop will ship with the 4 items seen in the picture with the box... you will receive the laptop, the power supply, the box as shown, and the laptop shipped in the bubble pack as shown.  Packing paper will fill the open gaps.  The box is 19"x12"x3" and the total weight is 6 pounds.

Mac diagnostics was performed and it claims "No issues found."

I have no method to perform battery tests, but the battery is taking a charge and holding.  These are 7 years old so I doubt you will get 10 hours from it, so please keep that in mind.  That said, they've been holding for the few hours I've been setting them up.