On Saturday, May 6, 2017 , the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.8172 Pesos BUY18.4485 SELL19.1858 -0.1200 %-0.0223Dollar Price in Mexican Banks BUYSELL18.4019.3018.0018.8018.548918.948918.5119.2617.9019.3018.2219.4018.5019.3018.7119.1918.5519.1517.9019.3018.7019.2618.5019.3018.5019.50