| Newark | Cartagena | |
| Lettuce | USD 1.00 | USD 3.39 |
| Local cheese (1kg) | USD 7.50 | USD 6.78 |
| Tennis court rent (1 hour on weekend) | USD 20.00 | USD 10.17 |
| Apartment (1 bedroom) outside of centre | USD 1 133.33 | USD 429.38 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 250.00 | USD 113.90 |