Yooka-Laylee for Switch is now $30 (50% off) on the Nintendo eShop. As far as I'm aware this is the cheapest it has been for Nintendo Switch since release. Granted, its usual $60 RRP is fairly over-priced but considering the game did not get a physical release (except an even more expensive limited edition through 'Limited Run'), this may be a good time to buy.
This game was originally a Kickstarter project set up by many of the former 'Rare' developers who created platforming classics like Banjo-Kazooie back in the N64 era and this game is seen as it's spiritual successor. Could be a good buy if you're after some old school platforming fun.
Review: https://www.youtube.com/watch?v=GmUiVXW4R5E