NOW THAT'S WHAT I CALL MUSIC! 80 by NOW SERIES (UK) has sold 1,575,000 copies in Ireland and United Kingdom.
NOW THAT'S WHAT I CALL MUSIC! 80 certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Ireland |
75,000 | 5x Platinum | 2011 |
Ireland Sales: 75,000
Certification / note: 5x Platinum
Certification Date / sales as of: 2011
|
 United Kingdom |
1,500,000 | 5x Platinum | 16 March, 2012 |
United Kingdom Sales: 1,500,000
Certification / note: 5x Platinum
Certification Date / sales as of: 16 March, 2012
|
| Total sales | 1,575,000 | (in 2 countries) |
Total
Sales: 1,575,000
(in 2 countries)
|
Year-end chart performance for NOW THAT'S WHAT I CALL MUSIC! 80
| Chart 2011 | Rank |
| Irish Albums (IRMA) |
3 |
 Worldwide Albums (IFPI Global Music Report) |
25 |