We paid USD 140.00 (in Euros, of course) to fill up the car with diesel in Ireland. The price was about E1.86/liter (and up).

Gasoline is running over $4.00/US gallon here now, and we're one of the cheaper places in the US. I don't think it's going to get any cheaper anywhere in the world anytime soon.

Do a search, though, on the Brakken Field. I'm too tired to do it for you all.