| Boston | Spijkenisse | |
| Local cheese (1kg) | USD 14.26 | USD 11.91 |
| Fitness club, monthly fee for 1 adult | USD 65.42 | USD 44.59 |
| Apartment (3 bedrooms) outside of centre | USD 2 206.67 | USD 1 422.35 |
| Apartment (1 bedroom) outside of centre | USD 1 317.50 | USD 847.88 |
| 1 Pair of Nike shoes | USD 95.45 | USD 126.07 |