These preowned iMacs are in Grade A/B cosmetic condition with only minor signs of previous use. Signs of use may include minor scratches, scuffs, nicks, on the housing, and possible minor LCD marks. Each iMac is carefully inspected and thoroughly tested by our Apple Certified technicians and is guaranteed 100% functional! By default, all of our iMacs ship with power cable, wired keyboard/mouse set, and the most current compatible version of macOS.