On Wednesday, October 3, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.7259 Pesos BUY18.3337 SELL19.1181 0.6700 %0.1261Dollar Price in Mexican Banks BUYSELL18.0519.0518.0019.2017.8018.9918.293818.693817.8019.2018.2019.4017.5819.3918.5019.3518.8119.2418.7019.2517.8019.2018.6019.6017.6319.1518.2019.20