On September 9, BOYNEXTDOOR returned with their comeback album '19.99,' featuring the title song "Nice Guy."

According to the data released by Hanteo, the album recorded 609,666 copies sold on its first day. Not only did the group break its record in first-day sales, but they also set a new personal best in first-week sales. BOYNEXTDOOR's second mini-album, 'HOW?,' accumulated around 530,000 units sold in its first week, breaking the record just on '19.99's first day of release.

Congratulations to BOYNEXTDOOR!