On Saturday, October 20, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.9859 Pesos BUY18.5712 SELL19.4006 0.1500 %0.0288Dollar Price in Mexican Banks BUYSELL18.5519.5518.4019.2018.0018.9918.654819.054818.1519.5518.3519.7517.8319.7018.7019.5518.9919.4518.9019.4518.1519.5518.9019.9017.9019.4518.3519.35