Publisher Versus Evil is partnering with Obsidian Entertainment to bring Pillars of Eternity: Complete Edition to the Nintendo Switch on August 8, 2019, for $49.99 USD, with a 20% discount for pre-ordering.
Pillars of Eternity originally started as Project Eternity and, at the time, became the most successful video game Kickstarter of all time on October 16, 2012 with $3,986,929. It was then released on PC in 2015, with Pillars of Eternity: Complete Edition releasing on PlayStation 4 and Xbox One in 2017.
The Nintendo Switch version will include The White March: Parts I & II DLC and all the major updates from the original PC version, including a raised level cap, expanded party AI options, and new difficulty levels.
Source: IGN.com Pillars of Eternity: Complete Edition Announced for Nintendo Switch