| San Francisco | Tulsa | |
| Pack of cigarettes | USD 7.00 | USD 6.00 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 93.47 | USD 201.16 |
| Water bottle (1.5 liter) | USD 2.34 | USD 1.16 |
| One-way ticket (local transport) | USD 2.00 | USD 1.50 |
| Local draught beer | USD 5.00 | USD 3.00 |