I Should Take My Own Advice More Often

Drove past a gas station this morning, paying no mind to the sign that said $3.89⁹ on it, thinking "How much higher could it be at the gas station closer to my house?".

Answer: $4.09⁹

Let's see...half a tank, that's 11 gallons at a difference of $0.20 per gallon...carry the 2...that's 4.75 cans of PBR at Wal-Mart!

Damn it.