Slight wear. The fan could be replaced because of noise, and the screen has a 1mm chip in lower left quadrant (but doesn't affect surrounding pixels). The motherboard was upgraded from 2.3Ghz to 2.6Ghz / 16gb ram / 4 cores, Dual Graphics Intel CPU & Nvidia GPU. The ssd is upgradable. Works very well for digital animation and heavy graphics processing. Mojave installed. I am discounting this machine several hundred dollars because of the wear and need to pay the bills. It was purchased in 2015 for $2300. Comes with MagSafe 2 85w power adapter.