This MacBook has not been out of the house. I've used it exclusively in my music studio. It comes in a study black shell (which is removable) and is in excellent nick for its age.
There are a few marks on the screen which are unnoticeable when it's on. I'd you use a mouse it will never be an issue. OS is Big Sur and I've factory reset it ready for the new owner. It comes with the original charging cable. No original box but it will be boxed up and securely packaged.