| Seattle | Spijkenisse | |
| Tennis court rent (1 hour on weekend) | USD 30.00 | USD 21.66 |
| Coke bottle | USD 1.75 | USD 2.80 |
| 1 Pair of Nike shoes | USD 92.90 | USD 126.07 |
| Chicken breasts at the market | USD 9.30 | USD 9.09 |
| Apartment (3 bedrooms) outside of centre | USD 1 752.91 | USD 1 422.35 |