MONSTER HITS by THE HITS ALBUM SERIES has sold 600,000 copies in United Kingdom.
MONSTER HITS certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 United Kingdom |
600,000 | 2x Platinum | 21 December, 1989 |
United Kingdom Sales: 600,000
Certification / note: 2x Platinum
Certification Date / sales as of: 21 December, 1989
|
| Total sales | 600,000 | (in 1 country) |
Total
Sales: 600,000
(in 1 country)
|
Year-end chart performance for MONSTER HITS
| Chart 1989 | Rank | Sales |
| UK Albums (Music Week) |
20 | 460,000 |