| Detroit | Saint Laurent | |
| 1 min. of prepaid mobile tariff | USD 0.21 | USD 0.20 |
| Oranges (1kg) | USD 2.83 | USD 2.44 |
| Monthly Pass (local transport) | USD 35.00 | USD 41.63 |
| Tennis court rent (1 hour on weekend) | USD 12.50 | USD 10.17 |
| 1 Pair of Nike shoes | USD 76.17 | USD 115.25 |