| Dallas | Petrosani | |
| Coke bottle | USD 1.59 | USD 1.27 |
| Cinema, international release, 1 seat | USD 10.00 | USD 6.17 |
| Tennis court rent (1 hour on weekend) | USD 11.50 | USD 11.88 |
| Fitness club, monthly fee for 1 adult | USD 43.67 | USD 35.52 |
| Apartment (3 bedrooms) outside of centre | USD 1 233.33 | USD 409.08 |