| Philadelphia | Tiel | |
| Water bottle (0.33 liter) | USD 1.48 | USD 2.50 |
| Tennis court rent (1 hour on weekend) | USD 23.50 | USD 21.66 |
| Loaf of white bread | USD 2.43 | USD 1.74 |
| Water bottle (1.5 liter) | USD 2.08 | USD 1.13 |
| Apartment (1 bedroom) in city centre | USD 1 220.00 | USD 1 096.85 |