CHAIN REACTION by JOHN FARNHAM has sold 497,500 copies in Australia and New Zealand.
CHAIN REACTION certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Australia |
490,000 | 7x Platinum | SEPTEMBER 1991 |
Australia Sales: 490,000
Certification / note: 7x Platinum
Certification Date / sales as of: SEPTEMBER 1991
|
 New Zealand |
7,500 | 1x Gold |
New Zealand Sales: 7,500
Certification / note: 1x Gold
Certification Date / sales as of:
|
|
| Total sales | 497,500 | (in 2 countries) |
Total
Sales: 497,500
(in 2 countries)
|