1999 by PRINCE has sold 4,357,500 copies in Canada, New Zealand, United Kingdom and United States.
1999 certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Canada |
50,000 | 1x Gold | 1983 |
Canada Sales: 50,000
Certification / note: 1x Gold
Certification Date / sales as of: 1983
|
 New Zealand |
7,500 | 1x Gold |
New Zealand Sales: 7,500
Certification / note: 1x Gold
Certification Date / sales as of:
|
|
 United Kingdom |
300,000 | 1x Platinum | 17 October, 2008 |
United Kingdom Sales: 300,000
Certification / note: 1x Platinum
Certification Date / sales as of: 17 October, 2008
|
 United States |
4,000,000 | 4x Platinum | 24 March, 1999 |
United States Sales: 4,000,000
Certification / note: 4x Platinum
Certification Date / sales as of: 24 March, 1999
|
| Total sales | 4,357,500 | (in 4 countries) |
Total
Sales: 4,357,500
(in 4 countries)
|
Year-end chart performance for 1999
| Chart 1983 | Rank |
| New Zealand Albums (RMNZ) |
24 |
| US Albums (Billboard 200) |
5 |
| Chart 1984 | Rank |
| US Albums (Billboard 200) |
22 |
| Chart 1985 | Rank |
| US Albums (Billboard 200) |
95 |
| Chart 2016 | Rank |
| US Albums (Billboard 200) |
200 |