$8.41 cash price for a 4 pack of 14.9 oz cans here
That's 7.65 Euros at today's exchange rate.
Don't know what a bar charges per glass. Guessing around $5 - $6 for a 16 oz drink.
Satan (impatiently) to Newcomer: The trouble with you Chicago people is, that you think you are the best people down here; whereas you are merely the most numerous. - - - Mark Twain, "Pudd'nhead Wilson's New Calendar" 1897