| Philadelphia | Valongo | |
| Gasoline (1 liter) | USD 0.99 | USD 2.21 |
| Mid range bottle of wine | USD 10.00 | USD 5.42 |
| Apartment (3 bedrooms) in city centre | USD 2 425.00 | USD 1 032.53 |
| 1 Pair of men leather shoes | USD 83.33 | USD 102.77 |
| Internet (6 Mbps, unlimited data) | USD 57.00 | USD 30.54 |