| Seattle | Gdansk | |
| 1 Pair of Nike shoes | USD 92.90 | USD 73.51 |
| Mid range bottle of wine | USD 10.75 | USD 6.56 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 127.81 | USD 238.61 |
| Water bottle (0.33 liter) | USD 1.38 | USD 1.05 |
| Chicken breasts at the market | USD 9.30 | USD 5.01 |