WORKS, VOLUME I by EMERSON, LAKE & PALMER has sold 670,170 copies in Canada, Japan, United Kingdom and United States.
WORKS, VOLUME I certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Canada |
50,000 | 1x Gold | 1977 |
Canada Sales: 50,000
Certification / note: 1x Gold
Certification Date / sales as of: 1977
|
 Japan |
20,170 | Oricon charts |
Japan Sales: 20,170
Certification / note: Oricon charts
Certification Date / sales as of:
|
|
 United Kingdom |
100,000 | 1x Gold | 2 November, 1977 |
United Kingdom Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 2 November, 1977
|
 United States |
500,000 | 1x Gold | 29 March, 1977 |
United States Sales: 500,000
Certification / note: 1x Gold
Certification Date / sales as of: 29 March, 1977
|
| Total sales | 670,170 | (in 4 countries) |
Total
Sales: 670,170
(in 4 countries)
|
Year-end chart performance for WORKS, VOLUME I
| Chart 1977 | Rank |
 Australian Albums (Kent Music Report) |
16 |
| Canadian Albums (RPM) |
100 |
| UK Albums (Music Week) |
44 |
| US Albums (Billboard 200) |
60 |