CREST OF A KNAVE by JETHRO TULL has sold 650,000 copies in Canada, United Kingdom and United States.
CREST OF A KNAVE certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Canada |
50,000 | 1x Gold | 1988 |
Canada Sales: 50,000
Certification / note: 1x Gold
Certification Date / sales as of: 1988
|
 United Kingdom |
100,000 | 1x Gold | 27 February,1989 |
United Kingdom Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 27 February,1989
|
 United States |
500,000 | 1x Gold | 2 May, 1988 |
United States Sales: 500,000
Certification / note: 1x Gold
Certification Date / sales as of: 2 May, 1988
|
| Total sales | 650,000 | (in 3 countries) |
Total
Sales: 650,000
(in 3 countries)
|