| | Retail Gasoline Prices by Grade by Formulation |
| | . |
| | Texas, Regular |
| | . |
| | Conventional |
| | Date | | Areas | | RFG Areas | | Average |
| | 03/09/09 | $1.811 | $1.768 | $1.794 |
| | 03/02/09 | $1.809 | $1.780 | $1.798 |
| | 02/23/09 | $1.763 | $1.748 | $1.757 |
| | 02/16/09 | $1.825 | $1.795 | $1.813 |
| | 02/09/09 | $1.823 | $1.792 | $1.811 |
| | 02/02/09 | $1.791 | $1.774 | $1.784 |
| | 01/26/09 | $1.720 | $1.698 | $1.712 |
| | 01/19/09 | $1.726 | $1.683 | $1.709 |
| |
| | Texas, Midgrade |
| | . |
| | Conventional |
| | Date | | Areas | | RFG Areas | | Average |
| | 03/09/09 | $1.940 | $1.906 | $1.926 |
| | 03/02/09 | $1.938 | $1.917 | $1.930 |
| | 02/23/09 | $1.893 | $1.891 | $1.892 |
| | 02/16/09 | $1.950 | $1.929 | $1.941 |
| | 02/09/09 | $1.950 | $1.939 | $1.945 |
| | 02/02/09 | $1.923 | $1.907 | $1.916 |
| | 01/26/09 | $1.842 | $1.824 | $1.835 |
| | 01/19/09 | $1.844 | $1.827 | $1.837 |
| |
| | Texas, Premium |
| | . |
| | Conventional |
| | Date | | Areas | | RFG Areas | | Average |
| | 03/09/09 | $2.058 | $2.032 | $2.047 |
| | 03/02/09 | $2.058 | $2.046 | $2.053 |
| | 02/23/09 | $2.014 | $2.022 | $2.017 |
| | 02/16/09 | $2.069 | $2.061 | $2.066 |
| | 02/09/09 | $2.070 | $2.063 | $2.067 |
| | 02/02/09 | $2.038 | $2.035 | $2.037 |
| | 01/26/09 | $1.965 | $1.962 | $1.964 |
| | 01/19/09 | $1.966 | $1.952 | $1.960 |
| |
| | Last Updated 3/9/2009 |