WELCOME BACK MY FRIENDS TO THE SHOW THAT NEVER ENDS by EMERSON, LAKE & PALMER has sold 520,680 copies in Japan and United States.
WELCOME BACK MY FRIENDS TO THE SHOW THAT NEVER ENDS certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Japan |
20,680 | Oricon charts |
Japan Sales: 20,680
Certification / note: Oricon charts
Certification Date / sales as of:
|
|
 United States |
500,000 | 1x Gold | 19 September, 1974 |
United States Sales: 500,000
Certification / note: 1x Gold
Certification Date / sales as of: 19 September, 1974
|
| Total sales | 520,680 | (in 2 countries) |
Total
Sales: 520,680
(in 2 countries)
|
Year-end chart performance for WELCOME BACK MY FRIENDS TO THE SHOW THAT NEVER ENDS
| Chart 1974 | Rank |
 Canadian Albums (RPM) |
60 |