| Houston | Tabarka | |
| Apartment (3 bedrooms) outside of centre | USD 1 589.13 | USD 321.28 |
| Eggs (12) | USD 2.40 | USD 1.19 |
| Combo meal at McDonalds | USD 6.89 | USD 4.51 |
| Tennis court rent (1 hour on weekend) | USD 21.00 | USD 5.82 |
| Water bottle (1.5 liter) | USD 1.71 | USD 0.36 |