IN DEN WAHNSINN by MARIUS MÜLLER-WESTERNHAGEN has sold 450,000 copies in Germany.
IN DEN WAHNSINN certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Germany |
450,000 | 3x Gold | 2002 |
Germany Sales: 450,000
Certification / note: 3x Gold
Certification Date / sales as of: 2002
|
| Total sales | 450,000 | (in 1 country) |
Total
Sales: 450,000
(in 1 country)
|
Year-end chart performance for IN DEN WAHNSINN
| Chart 2002 | Rank |
| German Albums (Offizielle Top 100) |
53 |