Fully operational MacBook. Turn it on, set it up, and start working. 

With black background there appears one area of 0.5 inch length by 0.1 inch width that appears a bit pink. This is only visible with black background, and is not so easy to see. Look at the two dark background photographs, enlarge them and look at the lower left quadrant, to the left of the hand holding the iPhone. This is not observed with any other background.  

I bought this slim and light MacBook for my daughter just before she started college. She kept it well, but now has a newer model. 

Only selling the computer itself, without power brick and chord. You'll receive it with a 'Hello World' screen. When I set it up it boots to Monterey 12.6.2.