In with the 2018 model, out with the 2015.
Alongside the addition of new 15-inch and 13-inch MacBook Pro models with all new specs, Apple has stopped selling the 2015 model of the MacBook Pro. The discontinuation is notable because of the model’s popularity due to its USB-A port and coveted keyboard style.
Fortunately, for those interested OWC has a wide selection of new and used Macs including the 15-inch MacBook Pro from 2015. However, stock is limited and changes quickly.