HEAVY HORSES by JETHRO TULL has sold 610,000 copies in Canada, United Kingdom and United States.
HEAVY HORSES certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Canada |
50,000 | 1x Gold | 1978 |
Canada Sales: 50,000
Certification / note: 1x Gold
Certification Date / sales as of: 1978
|
 United Kingdom |
60,000 | 1x Silver | 1 September, 1978 |
United Kingdom Sales: 60,000
Certification / note: 1x Silver
Certification Date / sales as of: 1 September, 1978
|
 United States |
500,000 | 1x Gold | 18 April, 1978 |
United States Sales: 500,000
Certification / note: 1x Gold
Certification Date / sales as of: 18 April, 1978
|
| Total sales | 610,000 | (in 3 countries) |
Total
Sales: 610,000
(in 3 countries)
|