BACK TO BASICS: THE ESSENTIAL COLLECTION 1971-1992 by OLIVIA NEWTON-JOHN has sold 500,000 copies in United States.
BACK TO BASICS: THE ESSENTIAL COLLECTION 1971-1992 certifications and sales
|Country / region||Sales||Certification / source||Certification date / sales as of|
|United States||500,000||1x Gold||23 July, 1998||
Certification / note: 1x Gold
Certification Date / sales as of: 23 July, 1998
|Total sales||500,000||(in 1 country)||
(in 1 country)