On Friday, August 24, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.7458 Pesos BUY18.3244 SELL19.1672 0.1700 %0.0310Dollar Price in Mexican Banks BUYSELL18.2019.2017.8019.2018.509318.909317.7519.2018.2019.5017.5719.3918.3519.2018.6719.1718.7519.3017.7519.2018.5419.5417.6519.1818.2019.20