On Friday, October 27, 2017, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.9171 Pesos BUY18.5756 SELL19.2586 0.2900 %0.0555Dollar Price in Mexican Banks BUYSELL18.4519.4518.5019.5017.9019.2018.704319.104318.7019.4518.0019.4018.6019.7018.3719.6318.6519.4518.7919.3618.8519.4518.0019.4017.3518.0317.9019.2018.0019.5018.5019.50