“Let’s take the entry-level 15-inch MacBook Pro, which comes with 256 GB SSD. Before today, a 512 GB upgrade cost $200, the 1. “Let’s take the entry-level 15-inch MacBook Pro, which comes with 256 GB SSD. Before today, a 512 GB upgrade cost $US200. After launching updated MacBook Air and. the base 15-inch MacBook Pro features a 9th Gen Intel 6-core chip. Notably, Apple. The base 13-inch MacBook Pro is…