He offers you a 13-year-old girl.
“That’s a little bit old,” you say.
“I know of another girl who’s 12. Then ones that are 10, 11,” he responds.
The negotiation is finished, and you tell Benavil not to make any moves without further word from you. Here, 600 miles from the United States, and five hours from Manhattan, you have successfully arranged to buy a human being for 50 bucks.