| San Francisco | Cao Lanh | |
| One-way ticket (local transport) | USD 2.00 | USD 0.24 |
| 1 Pair of men leather shoes | USD 91.25 | USD 32.55 |
| Local cheese (1kg) | USD 14.86 | USD 8.82 |
| Apartment (1 bedroom) outside of centre | USD 1 879.63 | USD 237.81 |
| Water bottle (0.33 liter) | USD 1.63 | USD 0.33 |