Originally Posted by abeyro

I was in Argentina beginning November and made a small experiment with my CITI Mastercard Debit Gold (issued in Europe).
At calle Florida 199 there is a CITI branch and I withdrew ARS 2500 there - CiTI charged my account with USD 166.92 --> thus the rate of exchange was 14.97 ARS/USD.
No fee was collected.
A moment later I approached a blue market maestro and he offered a rate of 15.20 ARS/USD.
The difference is negligible and you deal much faster with an ATM than with a human cambiador.
All this is for the records only. As we learn CITI is closing its operations in Argentina