One year review…When I purchased this I had every intention of replacing it a few years down the road. Well, upon arrival I noticed the charging ports were loose and the charging cables were cheap and old. Seller replaced the charging cables swiftly and that worked for the time. Fast forward one year later, the battery kicked the dust, the software was running pretty slow with glitches despite visits to Apple Store and updates, overall it was on its way out.Instead of replacing the battery I traded it in with Apple for a new MacBook.This value was a bit on the higher side for a 7 year old, completley refreshed, computer. I would not buy from here again. Two stars are for the customer service efforts.