Pump Patrol: Save 21 cents a gallon

Published On: Feb 29 2012 02:18:42 PM CST   Updated On: Mar 09 2012 04:27:20 PM CST
HOUSTON -

The average cost of a gallon of gas in Houston on Friday was $3.58. But some stations around town sold regular gas for 21 cents less.

The following three stations sold gas for less on Friday, according to www.GasBuddy.com.

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