| Denver | Lier | |
| Water bottle (1.5 liter) | USD 1.64 | USD 1.33 |
| Local cheese (1kg) | USD 8.51 | USD 16.30 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 125.00 | USD 191.77 |
| Oranges (1kg) | USD 3.84 | USD 3.50 |
| 1 Summer dress in a chain store | USD 27.00 | USD 60.07 |