| Miami | Dun Laoghaire | |
| Water bottle (1.5 liter) | USD 2.16 | USD 3.05 |
| Combo meal at McDonalds | USD 6.95 | USD 8.14 |
| Coke bottle | USD 1.56 | USD 1.81 |
| Cinema, international release, 1 seat | USD 11.00 | USD 11.53 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 174.07 | USD 225.99 |