THE ORIGINAL SOUNDTRACK by 10CC has sold 100,000 copies in United Kingdom.
THE ORIGINAL SOUNDTRACK certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 United Kingdom |
100,000 | 1x Gold | 1 April, 1975 |
United Kingdom Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 1 April, 1975
|
| Total sales | 100,000 | (in 1 country) |
Total
Sales: 100,000
(in 1 country)
|
Year-end chart performance for THE ORIGINAL SOUNDTRACK
| Chart 1975 | Rank |
 Canadian Albums (RPM) |
32 |
| UK Albums (Music Week) |
17 |
 US Albums (Billboard 200) |
80 |
| Chart 2005 | Rank |
 Belgian Music DVD (Ultratop Flanders) |
15 |
 Dutch Music DVD (Dutch Charts) |
19 |
| Chart 2006 | Rank |
| Belgian Music DVD (Ultratop Flanders) |
48 |
Decade-end chart performance for THE ORIGINAL SOUNDTRACK
| Chart 1970's | Rank |
| UK Albums (Music Week) |
86 |