On Saturday, January 27, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.3612 Pesos BUY18.0054 SELL18.7171 -0.0300 %-0.0054Dollar Price in Mexican Banks BUYSELL17.7518.7517.6018.9017.3018.4018.104318.504318.0518.8017.4018.8017.9519.0517.7218.9818.0018.8018.1718.7018.2018.7517.4018.8018.1319.1317.2018.8217.8518.85