Highest specs SILVER colour MacBook Pro Retina display 13.3 inches. Early 2015 model. More details in pictures 3.1GHz dual-core Intel Core i7, Turbo Boost up to 3.4GHz, with 4MB shared L3 cache, not the usual 2.4GHZ model. Upgraded memory from 256 to 512gb as well Comes with full box set and charger and documentation Very low cycle count at 14 right now only! Used more of a desktop so the laptop is usually plugged into the mains Paid 3k for this but open to any reasonable offers!