RETROSPECTIVE by BUFFALO SPRINGFIELD has sold 1,060,000 copies in United Kingdom and United States.
RETROSPECTIVE certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 United Kingdom |
60,000 | 1x Silver | 23 March, 2012 |
United Kingdom Sales: 60,000
Certification / note: 1x Silver
Certification Date / sales as of: 23 March, 2012
|
 United States |
1,000,000 | 1x Platinum | 12 April, 1989 |
United States Sales: 1,000,000
Certification / note: 1x Platinum
Certification Date / sales as of: 12 April, 1989
|
| Total sales | 1,060,000 | (in 2 countries) |
Total
Sales: 1,060,000
(in 2 countries)
|