GREATEST HITS by NSYNC has sold 102,427 copies in Korea and United Kingdom.
GREATEST HITS certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Korea |
2,427 | RIAK / Gaon charts |
Korea Sales: 2,427
Certification / note: RIAK / Gaon charts
Certification Date / sales as of:
|
|
 United Kingdom |
100,000 | 1x Gold | 23 December, 2022 |
United Kingdom Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 23 December, 2022
|
| Total sales | 102,427 | (in 2 countries) |
Total
Sales: 102,427
(in 2 countries)
|