On Tuesday, March 13, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.4437 Pesos BUY18.1224 SELL18.7650 -0.0600 %-0.0105Dollar Price in Mexican Banks BUYSELL17.9018.9017.9018.9017.4018.3618.088218.488218.0418.7917.4018.8017.9519.0517.9018.9918.1018.9018.2618.8518.3018.8517.4018.8018.1719.1717.3018.8717.9018.90