lol i dont know what a gallon is but this are my prices
1 gallon = 3,78541178 liter
the price is per liter
- diesel (cheapest 1 ) 1 = 1.3€
euro 95 (second cheapest) 1 = 1.5€
super 98 (expensivest) 1 = 1.6€
if you count it to dollar then you just need to do it X 1.5 and you know the us dollar price (or 1€ = 1.5$ )
if you want to have it in £ then you need to do it x 0.75 (or 1£ = 1.5€ )
the prices are not accurate , they are just to show the difference of the value of the money
Greets From The Crasher