The tourists apparently started haggling after being charged 1.50 dollars for a cup of tea :michael-laugh:
(NSFW in case some folks find mild violence upsetting)
This a particular, awful kind of penny pinching posh person as well. No one would bat an eye at paying less than a quid for a cup of tea in Britain where no one has had to lug it up a mountain or give you free accommodation with it.
I guarantee this women regularly pays four or five times that for a weak teabag and a slice of lemon at home and probably double that again for a coffee made with laboratory equipment.