I mainly used this at home, so I don't think there are any noticeable scratches or stains, but since it's a used item, please refrain from purchasing if you are sensitive to such things. The battery is quite worn down, so the power may turn off when the power adapter is unplugged, but there are no problems with the operation when the power adapter is connected. This is the 2017 model. APPLE MacBook Pro MACBOOK PRO MPXQ2J/A BLUETOOTH: Yes CPU Cores: 2 CPU Manufacturer: INTEL OS VERSION_PC: MACOS SIERRA TRUE RESOLUTION: WQXGA WIMAX: NO color: GRAY Graphics Accelerator: Built into the chipset Graphics Chip Brand: Intel Graphics Chip Model: IRISPLUSGRAPHICS 640 Storage Type: SSD Chipset Brand: INTEL Chipset Type: Built into the CPU Computer Type: Portable computer New Computer Type: Compact notebook Processor Type 4: Core i5 Monitor Wide Type: Wide Wireless Communication Function: IEEE802.11a/b/g/n/ac Resolution Type (New): 2560X1600 #Apple #APPLE Screen Size: 13-14.4 inches Series: Macbook Pro