On Friday, May 5, 2017, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.8395 Pesos BUY18.5142 SELL19.1648 -0.0100 %-0.0014Dollar 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