TESTING & COSMETIC NOTES: This is a USED WORKING item in GOOD cosmetic condition that IS THOROUGHLY TESTED and is GUARANTEED WORKING AS DESCRIBED This unit powers on, POSTs, and boots into the operating system (MAC OS). The OS is a fresh install on a wiped drive. Please note we have only installed MAC OS onto the system, the buyer will be responsible for going through the MAC OS setup and updating/driver installation process. Battery does not hold a charge and will need to be replaced. Power supply is NOT included. unit is missing one rubber pad on the bottom(see photo). COMPONENTS INCLUDED IN THIS AUCTION: • (1) - APPLE MACBOOK PRO 8,1 A1278 MC724LL/A 13" INTEL CORE I7-2620M 2.70GHZ CPU 8GB RAM 128GB SSD OSX 10.13 EARLY 2011 REPLACEMENT GUARANTEE - ITEM IS GUARANTEED WORKING AS DESCRIBED: Please see our test notes above for further information. Our descriptions, and photos represent our best effort to relay all pertinent information about a product. We assure the buyer that they will receive an item with the level of operation shown in the photos and described in our Test and Cosmetic notes. When you receive a Guaranteed item from OC Depot, it should perform as described. In the rare situation that this is not the case, we will send a replacement upon safe return of the original item within 30 days of receiving the item. If a replacement is not available we will honor the terms of our Money-Back Guarantee. We do not refund the shipping charges because we are unable to recoup these costs.   Please Click Here to Visit Our Store