| Dallas | Chatham | |
| Tennis court rent (1 hour on weekend) | USD 11.50 | USD 13.81 |
| Lettuce | USD 1.39 | USD 0.91 |
| Loaf of white bread | USD 2.33 | USD 2.30 |
| Apartment (1 bedroom) in city centre | USD 1 085.00 | USD 667.40 |
| Apartment (1 bedroom) outside of centre | USD 758.89 | USD 483.29 |