On Saturday, August 11, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.7131 Pesos BUY18.3494 SELL19.0769 0.0500 %0.0095Dollar Price in Mexican Banks BUYSELL18.2019.2017.8019.2017.7518.9918.193018.593017.8019.2017.5419.3618.4019.2018.7419.2018.6019.1517.8019.2018.5819.5817.8019.3718.3019.30