THE BEST OF CHICAGO: 40TH ANNIVERSARY EDITION by CHICAGO has sold 535,000 copies in Canada and United States.
THE BEST OF CHICAGO: 40TH ANNIVERSARY EDITION certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Canada |
35,000 | Soundscan | 2014 |
Canada Sales: 35,000
Certification / note: Soundscan
Certification Date / sales as of: 2014
|
 United States |
500,000 | 1x Gold | 11 January, 2010 |
United States Sales: 500,000
Certification / note: 1x Gold
Certification Date / sales as of: 11 January, 2010
|
| Total sales | 535,000 | (in 2 countries) |
Total
Sales: 535,000
(in 2 countries)
|