GREATEST HITS by THIN LIZZY has sold 345,000 copies in Ireland and United Kingdom.
GREATEST HITS certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Ireland |
45,000 | 3x Platinum | 2005 |
Ireland Sales: 45,000
Certification / note: 3x Platinum
Certification Date / sales as of: 2005
|
 United Kingdom |
300,000 | 1x Platinum | 22 July, 2013 |
United Kingdom Sales: 300,000
Certification / note: 1x Platinum
Certification Date / sales as of: 22 July, 2013
|
| Total sales | 345,000 | (in 2 countries) |
Total
Sales: 345,000
(in 2 countries)
|
Year-end chart performance for GREATEST HITS
| Chart 2004 | Rank | Sales |
| UK Artist Albums |
120 | 145,000 |