On Saturday, August 25, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.7166 Pesos BUY18.2541 SELL19.1791 -0.1600 %-0.0292Dollar Price in Mexican Banks BUYSELL18.2019.2017.8019.2017.8018.9518.509318.909317.7519.2018.2019.5017.5719.3918.3519.2018.6719.1718.7519.3017.7519.2018.5419.5417.6519.1818.2019.20