| | Retail Gasoline Prices by Grade by Formulation |
| | . |
| | Seattle, Regular |
| | . |
| | Conventional |
| | Date | | Areas | | RFG Areas | | Average |
| | 11/02/09 | $2.813 | $2.813 |
| | 10/26/09 | $2.774 | $2.774 |
| | 10/19/09 | $2.731 | $2.731 |
| | 10/12/09 | $2.762 | $2.762 |
| | 10/05/09 | $2.831 | $2.831 |
| | 09/28/09 | $2.882 | $2.882 |
| | 09/21/09 | $2.926 | $2.926 |
| | 09/14/09 | $2.925 | $2.925 |
| |
| | Seattle, Midgrade |
| | . |
| | Conventional |
| | Date | | Areas | | RFG Areas | | Average |
| | 11/02/09 | $2.929 | $2.929 |
| | 10/26/09 | $2.893 | $2.893 |
| | 10/19/09 | $2.851 | $2.851 |
| | 10/12/09 | $2.881 | $2.881 |
| | 10/05/09 | $2.948 | $2.948 |
| | 09/28/09 | $3.005 | $3.005 |
| | 09/21/09 | $3.044 | $3.044 |
| | 09/14/09 | $3.040 | $3.040 |
| |
| | Seattle, Premium |
| | . |
| | Conventional |
| | Date | | Areas | | RFG Areas | | Average |
| | 11/02/09 | $3.032 | $3.032 |
| | 10/26/09 | $2.995 | $2.995 |
| | 10/19/09 | $2.953 | $2.953 |
| | 10/12/09 | $2.985 | $2.985 |
| | 10/05/09 | $3.052 | $3.052 |
| | 09/28/09 | $3.105 | $3.105 |
| | 09/21/09 | $3.151 | $3.151 |
| | 09/14/09 | $3.146 | $3.146 |
| |
| | Last Updated 11/2/2009 |