IN THE COURT OF THE CRIMSON KING by KING CRIMSON has sold 828,382 copies in 6 countries. The album sold best in United States (500,000 copies), Canada (100,000 copies) and France (100,000 copies).
IN THE COURT OF THE CRIMSON KING certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Canada |
100,000 | 1x Platinum | 1981 |
Canada Sales: 100,000
Certification / note: 1x Platinum
Certification Date / sales as of: 1981
|
 France |
100,000 | 1x Gold | 1976 |
France Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 1976
|
 Italy |
25,000 | 1x Gold (Sales since 2009) | 2016 |
Italy Sales: 25,000
Certification / note: 1x Gold (Sales since 2009)
Certification Date / sales as of: 2016
|
 Japan |
3,382 | Oricon charts |
Japan Sales: 3,382
Certification / note: Oricon charts
Certification Date / sales as of:
|
|
 United Kingdom |
100,000 | 1x Gold | 9 August, 2013 |
United Kingdom Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 9 August, 2013
|
 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 | 828,382 | (in 6 countries) |
Total
Sales: 828,382
(in 6 countries)
|
Year-end chart performance for IN THE COURT OF THE CRIMSON KING
| Chart 1970 | Rank |
 Australian Albums (Kent Music Report) |
23 |