I see Argentina's exchange rate is about 60 Pesos per 1 Dollar. While that's not false, the government recently imposed a 30% tax to all foreign currency purchases. So while the exchange rate is 60 the final price you actually pay is 80.
This is assuming you can even buy foreign currency in the first place; people are limited to 200 USD per month.
This is assuming you can even buy foreign currency in the first place; people are limited to 200 USD per month.