I AM... by NAS has sold 2,200,000 copies in Canada, United Kingdom and United States.
I AM... certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Canada |
100,000 | 1x Platinum | 1999 |
Canada Sales: 100,000
Certification / note: 1x Platinum
Certification Date / sales as of: 1999
|
 United Kingdom |
100,000 | 1x Gold | 22 July, 2013 |
United Kingdom Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 22 July, 2013
|
 United States |
2,000,000 | 2x Platinum | 27 April, 2000 |
United States Sales: 2,000,000
Certification / note: 2x Platinum
Certification Date / sales as of: 27 April, 2000
|
| Total sales | 2,200,000 | (in 3 countries) |
Total
Sales: 2,200,000
(in 3 countries)
|
Year-end chart performance for I AM...
| Chart 1999 | Rank | Sales |
| Canadian Albums (RPM) |
59 | |
| US Albums (Billboard 200) |
40 | |
| US Albums (Soundscan) |
38 | 1,700,000 |