Great prices for these games - all time lowest on the eShop.
Definitely recommend 'To the moon" if you have not already played it!
Note that the sales for the games end on different dates:
To the moon: 17 Nov
Bridge Constructor Portal: 24 Nov
Back to Bed: 23 Nov
Bridge Constructor Portal: https://ec.nintendo.com/AU/en/titles/70010000001021
Back to Bed: https://ec.nintendo.com/AU/en/titles/70010000010238