I have an Xbox Series S with its box, clean and working, no dents as far as I know, and no one has opened it for maintenance.
The controller had drift, so I installed magnetic gears for it, and it's been working for over a year without issues.
(Comes with rechargeable batteries that give you 8 hours of playtime, and there are two of them)
(Its new price is 1974 SAR on Noon, and without batteries and a controller, it will likely break quickly)