For sale is an Apple MacBook Pro Retina 15-inch December 2013 2.6GHz Quad-Core Intel Core i7 (ME874LL/A), 16GB RAM, 512GB Solid State Drive, AirPort/Bluetooth, Intel Iris (1536MB) On-board Graphics Card with a fresh install of macOS11.7.10 Big Sur and 85W MagSafe 2 AC Adapter. The Battery is NEW with 1 Charge Cycle and holds a charge. FUNCTIONS PERFECTLY. It passed Tech Tools Pro 18 with flying colors. Cosmetically 90/100. SOLD AS-IS.