It is easy to live big on American dollars in Buenos Aires. My first weeks in the city I got continual thrills out of evaluating the prices of things in pesos and dividing by four, which is the current approximate conversion rate. But, a traveler’s mentality toward money is different from a resident’s, and I have finally begun evaluating prices pesos against pesos, rather than pesos to dollars. Now my thrills come from saving pesos while still enjoying all Buenos [...]