This 13 inch MacBook Pro is being sold AS IS. The unit powers up. Comes with original power supply adapter. The keyboard and screen look great. The screen is bright and clear. A blinking "?" displays on the screen. It was previously held by an institution that updated their technology. The institution removes whatever is necessary to protect their privacy. I was told that the "?" may infer the need for a hard drive or operating system. The exterior shows rubbing. I could not read the model number on the back but it came with other units that had model # A1278 on them. I don't know any specs on this unit, other than the 13" screen size. I am not qualified to state the condition any further. Please see pictures. What you see is what you will receive.