The Collector's Series, Volume One
Certifications and sales

Region
Certification
Certified units/Sales
Finland
—
10,238
France (SNEP)
Gold
155,300
Germany (BVMI)
Gold
150,000^
Hungary (MAHASZ)
Gold
25,000
Japan (RIAJ)
Gold
100,000^
Netherlands (NVPI)
Gold
40,000^
New Zealand (RMNZ)
Gold
7,500^
Switzerland (IFPI Switzerland)
Gold
25,000^
United Kingdom (BPI)
Silver
60,000^
United States (RIAA)
Gold
914,000
Summaries
Summaries
Summaries
Worldwide
—
3,000,000
^shipments figures based on certification alone
^shipments figures based on certification alone
^shipments figures based on certification alone

Question: How were the sales of the Collector's Series?
Answer: The Collector's Series was certified gold in many countries, including the United States, where it has sold 914,000 copies.