| Boston | Zaragoza | |
| Water bottle (1.5 liter) | USD 1.70 | USD 0.64 |
| Milk (1 liter) | USD 1.07 | USD 1.09 |
| Water bottle (0.33 liter) | USD 1.49 | USD 1.80 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 204.32 | USD 212.43 |
| 1 Pair of Jeans | USD 50.50 | USD 122.03 |