A 1.5 liter bottle of Pepsi is about 60ct when you look in the right places, however my favorite cola is about 80ct per 0.33l bottle.
Green Tea is about 4 or 5 € per 150 gram. Club Mate, the German nerd drink is about 80ct per 0.5l bottle.
Can't say much about coffee, as I prefer to get my caffeine intake through other sources.
I am very astonished that the members here get fueled by liquids which my car prefers.
