On Friday, December 22, 2017, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 19.1742 Pesos BUY18.8234 SELL19.5249 0.8900 %0.1707Dollar Price in Mexican Banks BUYSELL18.9519.9518.5019.9018.3019.5018.964419.364419.0319.7818.5519.9517.0018.1018.9420.1019.2020.0019.4319.9019.1519.7518.5519.9517.3518.0317.9019.4018.3019.8718.8019.80