MacBook Pro with Retina display. Easy to use with a large screen. Although I have to use it while charging because the battery capacity is low, the other operations are normal. (It runs out in about an hour without the battery) There is a small gap in the finger area on the back (see photo 4). The price reflects this, so I cannot lower it any further. Shipping will be after January 7th due to the New Year's holiday. - Model: MacBook Pro (Retina, 15-inch, Late 2013) - OS: macOS Big Sur - Processor: Intel Core i7 2.2 GHz - Memory: 8 GB 1600 MHz DDR3 - Graphics: Intel Iris Pro 1536 MB - 250GB Thank you for viewing.