TRILOGY by EMERSON, LAKE & PALMER has sold 543,500 copies in Japan and United States.
TRILOGY certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Japan |
43,500 | Oricon charts |
Japan Sales: 43,500
Certification / note: Oricon charts
Certification Date / sales as of:
|
|
 United States |
500,000 | 1x Gold | 5 September, 1972 |
United States Sales: 500,000
Certification / note: 1x Gold
Certification Date / sales as of: 5 September, 1972
|
| Total sales | 543,500 | (in 2 countries) |
Total
Sales: 543,500
(in 2 countries)
|
Year-end chart performance for TRILOGY
| Chart 1972 | Rank |
 German Albums (Offizielle Top 100) |
38 |