Early 2015 MacBook Pro has worked fine but needs a new battery. It charges to 100%, it just doesn't hold that charge for long. This laptop has scratches and wear (zoom in on the photos), and is missing the four black rubber pads on the bottom. It comes with a secondary market charger and the original box. The screen looks fine to me. Has a fresh install of Mac Big Sur OS. This unit will take Monterrey. I just haven't done it.