Where it comes from
Japan: Famitsu sales for CY 2020 (Top 100 Software) Perfectly Nintendo · 22 February 2021 Open the original ↗
The line in the source
18./00. [NSW] Pokemon Mystery Dungeon: Rescue Team DX <RPG> (Pokemon Co.) {2020.03.06} (¥5.980) – 279.162 / NEW