| Detroit | Vannes | |
| Gasoline (1 liter) | USD 0.98 | USD 2.08 |
| Local draught beer | USD 3.00 | USD 6.78 |
| Apartment (1 bedroom) outside of centre | USD 688.00 | USD 730.21 |
| 1 min. of prepaid mobile tariff | USD 0.21 | USD 0.35 |
| Cinema, international release, 1 seat | USD 10.00 | USD 12.88 |