| Dallas | La Plata | |
| Coke bottle | USD 1.59 | USD 1.27 |
| Water bottle (0.33 liter) | USD 1.49 | USD 1.00 |
| Imported beer at restaurant | USD 5.00 | USD 1.91 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 169.80 | USD 53.30 |
| Tennis court rent (1 hour on weekend) | USD 11.50 | USD 40.00 |