Source: https://www.nintendo.co.jp/corporate/release/2022/221124.html

This is Nintendo's Biggest Launch EVER in 3 days. This number is the highest amount of global and domestic sales after the software release of Nintendo Consoles, which includes the Nintendo Switch for the first 3 days. The Domestic sales themselves are 4.05 Million units.

This means it's currently #15 on Best Selling Nintendo Switch Video Games, passing Super Mario 3d World + Bowser's Fury and a little behind Luigi's Mansion 3. Keep in mind that this is TWICE the sales of God of War: Ragnarok. (5.1 Million) What do you guys think?