Zephyrus S is the slimmest and most premium build of the ROG notebooks
https://rog.asus.com/hk-en/laptops/rog-zephyrus/rog-zephyrus-s-gx531-series/
From day 1, the laptop has had a (removable) protective skin cover on the top and bottom, screen protector, keyboard protector so there are no signs of use at all. It's been in my office used with two external monitors, never taken outside. All of the original packaging, paperwork, accessories are included.
As a bonus, I am including an HP USB-C Universal Dock
https://support.hp.com/hk-en/document/c05639574
Also included is a spare (3rd party) power supply for the laptop. Just restored Windows 10 to factory fresh.