On Sunday, March 4, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.7059 Pesos BUY18.3341 SELL19.0776 -0.0400 %-0.0074Dollar Price in Mexican Banks BUYSELL18.1519.1517.8019.2017.6018.5618.350818.750818.4119.1617.7519.1518.3019.4018.1719.3518.3019.1018.5719.0518.5519.1017.7519.1518.5119.5117.6519.2718.3019.30