| Boston | Ravenna | |
| Water bottle (0.33 liter) | USD 1.49 | USD 1.19 |
| Taxi 1hour Waiting | USD 29.00 | USD 61.02 |
| Apartment (3 bedrooms) in city centre | USD 3 561.54 | USD 1 740.11 |
| Chicken breasts at the market | USD 8.02 | USD 12.14 |
| Combo meal at McDonalds | USD 7.00 | USD 9.83 |