£80 quoted to fill our Thermos flask with coffee (about a litre). I decline to say where lest the Mafia send the boys round...
£25 for an UK FBO to book two day rooms; a local telephone call.
I could go on but the fact is we have a responsiblity to watch the costs for the owners/operators and also feed back our displeasure to the FBO's concerned. This rip-of culture will only change if enough people say something at the time.