| Denver | Dortmund | |
| 1 min. of prepaid mobile tariff | USD 0.20 | USD 0.26 |
| Taxi 1hour Waiting | USD 40.00 | USD 29.83 |
| Internet (6 Mbps, unlimited data) | USD 42.42 | USD 20.34 |
| Apartment (1 bedroom) outside of centre | USD 790.33 | USD 406.78 |
| Tomato (1kg) | USD 4.40 | USD 3.22 |