| Boston | Siena | |
| Apples (1kg) | USD 3.88 | USD 2.71 |
| Fitness club, monthly fee for 1 adult | USD 65.42 | USD 94.92 |
| Imported beer at restaurant | USD 6.00 | USD 6.10 |
| Water bottle (1.5 liter) | USD 1.70 | USD 2.37 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 204.32 | USD 257.63 |