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Gas was priced at $1.73 per gallon.
Data is accurate as of press time, but gas prices have been known to fluctuate on a daily, and even hourly, basis.
Lowest Gas Prices in San Marcos for the week of September 14-20
| Station | Address | Price |
|---|---|---|
| The Yellow Store | 301 E. Hopkins St., 78666 | $1.73 |
| Valero | 204 Moore St., 78666 | $1.85 |
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