On Saturday, December 9, 2017, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.6166 Pesos BUY18.2737 SELL18.9595 -0.0700 %-0.0137Dollar Price in Mexican Banks BUYSELL18.2019.2018.2019.2017.7018.8018.469418.869418.3819.1317.7519.1517.0018.1018.1919.3118.4019.2018.6019.1018.5019.1017.7519.1517.3518.0317.9018.9317.8019.3518.3019.30