CLASSIC by JO SUNG-MO (조성모) has sold 2,042,096 copies in Korea.
CLASSIC certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Korea |
2,042,096 | RIAK / Gaon charts |
Korea Sales: 2,042,096
Certification / note: RIAK / Gaon charts
Certification Date / sales as of:
|
|
| Total sales | 2,042,096 | (in 1 country) |
Total
Sales: 2,042,096
(in 1 country)
|
Year-end chart performance for CLASSIC
| Chart 2000 | Rank | Sales |
| South Korean Albums (Gaon) |
2 | 1,599,111 |