where I live gas is 7.8 (pesos) per liter.... and to convert that to a per gallon and in dlls... it would be like

1 dll = 10.70 pesos (aprox)
and 1 gallon is 3. something liters

I´m brain dead on maths.... so I´ll levae those conversions to you LOL

on another forum someone posted this link which I thought was cool

http://www.gasbuddy.com/gb_gastemperaturemap.aspx