On Wednesday, July 20, 2016, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.4538 Pesos BUY18.1490 SELL18.7585 0.3900 %0.0710Dollar Price in Mexican Banks BUYSELL17.5018.8017.5518.6118.000318.400318.1818.9317.4518.8517.9519.0017.9318.9718.1918.9418.3018.8718.1518.7517.4518.8518.3518.9218.1918.9418.3018.85