| Seattle | Arlon | |
| Fitness club, monthly fee for 1 adult | USD 49.20 | USD 59.39 |
| 1 Pair of Jeans | USD 46.36 | USD 99.37 |
| Apartment (3 bedrooms) in city centre | USD 2 923.15 | USD 1 549.99 |
| Water bottle (0.33 liter) | USD 1.38 | USD 2.41 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 127.81 | USD 191.77 |