| Newark | Sfax | |
| Tennis court rent (1 hour on weekend) | USD 20.00 | USD 6.01 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 250.00 | USD 66.99 |
| Loaf of white bread | USD 3.06 | USD 0.14 |
| Mid-range restaurant | USD 32.50 | USD 9.02 |
| 1 Pair of Nike shoes | USD 105.00 | USD 110.21 |