SIGN IN THE SKY by CHINA has sold 25,000 copies in Switzerland.
SIGN IN THE SKY certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Switzerland |
25,000 | 1x Gold | 1990 |
Switzerland Sales: 25,000
Certification / note: 1x Gold
Certification Date / sales as of: 1990
|
| Total sales | 25,000 | (in 1 country) |
Total
Sales: 25,000
(in 1 country)
|