hey,
this is the chancer routine,
chances are they tried to scam you and chances are you were scammed.
I dont mean any offence but how long are you living in BA?
The lad opened your door and solved your problem, you had agreed a price.
Think about it, if you were back in your home country you'd tell em where to go,
do the same in ba..
They will shout n scream and cause a lot of embarrassment but feel free to call the cops, and if they dont help call the tourist cops.
800 pesos, thats two weeks work to many people in ba...
I hope you know where the guy operates from..Send in one of your mates with good castellano pretending to be an officer from the department of interest in thieving k**nts or a reporter from the independant observer and scare the bejeysus out of them...
I hate this kinda stuff...
Hope you grab em by the proverbial balls