20 GOLDEN GREATS by THE SHADOWS has sold 400,000 copies in Netherlands and United Kingdom.
20 GOLDEN GREATS certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Netherlands |
100,000 | 1x Platinum | 1979 |
Netherlands Sales: 100,000
Certification / note: 1x Platinum
Certification Date / sales as of: 1979
|
 United Kingdom |
300,000 | 1x Platinum | 15 March, 1977 |
United Kingdom Sales: 300,000
Certification / note: 1x Platinum
Certification Date / sales as of: 15 March, 1977
|
| Total sales | 400,000 | (in 2 countries) |
Total
Sales: 400,000
(in 2 countries)
|
Year-end chart performance for 20 GOLDEN GREATS
| Chart 1977 | Rank |
| UK Albums (Music Week) |
2 |
| Chart 1980 | Rank |
| Dutch Albums (Album Top 100) |
47 |
Decade-end chart performance for 20 GOLDEN GREATS
| Chart 1970's | Rank |
| UK Albums (Music Week) |
17 |