ROLLERCOASTER by DKB (다크비) has sold 6,951 copies in Korea.
ROLLERCOASTER certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Korea |
6,951 | RIAK / Gaon charts | January 2022 |
Korea Sales: 6,951
Certification / note: RIAK / Gaon charts
Certification Date / sales as of: January 2022
|
| Total sales | 6,951 | (in 1 country) |
Total
Sales: 6,951
(in 1 country)
|