| Phoenix | Poznan | |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 168.67 | USD 179.34 |
| Mid-range restaurant | USD 40.00 | USD 32.78 |
| Tennis court rent (1 hour on weekend) | USD 10.00 | USD 16.66 |
| Eggs (12) | USD 2.13 | USD 2.05 |
| 1 Summer dress in a chain store | USD 36.67 | USD 46.69 |