On Thursday, December 21, 2017, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 19.0035 Pesos BUY18.6622 SELL19.3447 0.8000 %0.1513Dollar Price in Mexican Banks BUYSELL18.7019.7018.4019.6018.1019.3518.721219.121218.8019.5518.3519.7517.0018.1018.6319.7318.9519.7519.2119.6819.0519.6518.3519.7517.3518.0317.9019.2318.3019.8718.5019.50