Used for about 2 years just selling to upgrade to a new one. The shell has been on the computer since I got it never taken it out of it. The MacBook has never been dropped or exposed to water or anything of that nature. This is a great price for a good computer with good specs for everyday use or more. Retail was $2,500 a few years ago so value you can get this for is honestly a steal. This comes with a plastic shell casing, original box, power cable & the brick. Any other questions send me a message