– New Super Mario Bros. (NDS, Nintendo): 4,169,763 units
Release: 05/25/06

– Animal Crossing: Wild World (NDS, Nintendo): 3,920,083 units
Release: 11/23/05

– Wario: Master of Disguise (NDS, Nintendo): 226,082 units
Release: 01/18/07

These are some numbers comparing Nintendo’s new Wario game with their other year-to-date sales for Animal Crossing and NSMB.

Source: Gamefront