| Denver | Biskra | |
| 1 Pair of men leather shoes | USD 84.29 | USD 85.74 |
| Apartment (3 bedrooms) outside of centre | USD 1 465.00 | USD 201.75 |
| Internet (6 Mbps, unlimited data) | USD 42.42 | USD 102.77 |
| Monthly Pass (local transport) | USD 79.00 | USD 11.35 |
| Taxi start | USD 2.60 | USD 0.88 |