| Houston | Russeifa | |
| Water bottle (1.5 liter) | USD 1.71 | USD 0.60 |
| Gasoline (1 liter) | USD 0.90 | USD 1.34 |
| Water bottle (0.33 liter) | USD 1.47 | USD 0.40 |
| 1 min. of prepaid mobile tariff | USD 0.42 | USD 0.06 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 241.43 | USD 78.05 |