LEST WE FORGET - THE BEST OF by MARILYN MANSON has sold 1,628,000 copies in 7 countries. The album sold best in United States (960,000 copies), United Kingdom (300,000 copies) and Canada (113,000 copies).
LEST WE FORGET - THE BEST OF certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Australia |
35,000 | 1x Gold | JULY 2006 |
Australia Sales: 35,000
Certification / note: 1x Gold
Certification Date / sales as of: JULY 2006
|
 Canada |
113,000 | Soundscan | 2014 |
Canada Sales: 113,000
Certification / note: Soundscan
Certification Date / sales as of: 2014
|
 Denmark |
20,000 | 1x Platinum | 3 January, 2017 |
Denmark Sales: 20,000
Certification / note: 1x Platinum
Certification Date / sales as of: 3 January, 2017
|
 France |
100,000 | 1x Gold | 14 December, 2004 |
France Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 14 December, 2004
|
 Germany |
100,000 | 1x Gold | 2005 |
Germany Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 2005
|
 United Kingdom |
300,000 | 1x Platinum | 28 July, 2017 |
United Kingdom Sales: 300,000
Certification / note: 1x Platinum
Certification Date / sales as of: 28 July, 2017
|
 United States |
960,000 | 1x Gold | 4 October, 2005 |
United States Sales: 960,000
Certification / note: 1x Gold
Certification Date / sales as of: 4 October, 2005
|
| Total sales | 1,628,000 | (in 7 countries) |
Total
Sales: 1,628,000
(in 7 countries)
|
Year-end chart performance for LEST WE FORGET - THE BEST OF
| Chart 2004 | Rank | Sales |
 Austrian Albums (Ö3 Austria) |
62 | |
 Belgian Albums (Ultratop Wallonia) |
64 | |
| French Albums (SNEP) |
133 | |
| German Albums (Offizielle Top 100) |
95 | |
 Swiss Albums (Schweizer Hitparade) |
82 | |
| UK Artist Albums |
154 | 116,000 |