| Boston | Arlon | |
| Pack of cigarettes | USD 8.95 | USD 7.05 |
| Water bottle (0.33 liter) | USD 1.49 | USD 2.41 |
| Apartment (1 bedroom) in city centre | USD 1 911.90 | USD 905.02 |
| Apartment (1 bedroom) outside of centre | USD 1 317.50 | USD 776.32 |
| Cinema, international release, 1 seat | USD 12.00 | USD 12.20 |