Alongside a refresh of the MacBook Air and MacBook Pro this morning, Apple has also dropped the price on high-end storage upgrades across the Mac lineup. This includes the iMac, iMac Pro, MacBook Pro, Mac mini, and even the soon-to-be-discontinued Mac Pro.
Additionally, the MacBook Air now has a 1 TB option, unlike before where one had to jump from 512 GB to 1.5 TB. When I bought my wife a MacBook Air, I was disappointed by this, and helped her cram her user data into a 512 GB SSD because the 1.5 TB was so expensive at $1,200. Now, the 1 TB SSD is just $400, the same cost as the 512 GB we purchased.