Just $9.84/gallon for diesel, at the current exchange rate. It was closer to €1.00/Liter when I was in Germany a few months ago. I suspect you might be able to find a better price if you search around for a bit.
Wow, the Europeans have been incrementally been taking the shaft, and it's happened so slowly and progressively I doubt anyone's noticed to protest. Imagine the shock and horror on their faces if, in 1963 they were given a glimpse of the future.