On Monday, December 11, 2017, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.7971 Pesos BUY18.4835 SELL19.1107 0.5500 %0.1027Dollar Price in Mexican Banks BUYSELL18.2019.2017.7018.9018.429218.829218.4619.2117.8019.3018.3519.4618.5019.3018.7319.2318.5019.3017.8019.3018.7719.3417.9018.9418.3019.30