| Seattle | Mortsel | |
| Local draught beer | USD 4.50 | USD 4.07 |
| Tennis court rent (1 hour on weekend) | USD 30.00 | USD 13.56 |
| 1 min. of prepaid mobile tariff | USD 0.18 | USD 0.28 |
| Chicken breasts at the market | USD 9.30 | USD 12.66 |
| Internet (6 Mbps, unlimited data) | USD 47.21 | USD 39.66 |