On Tuesday, November 21, 2017, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.6064 Pesos BUY18.2797 SELL18.9332 -0.0700 %-0.0126Dollar Price in Mexican Banks BUYSELL18.1019.1018.2019.3017.6018.5618.495818.895818.4219.1717.6519.0517.0018.1018.2319.4118.2519.0518.4818.9918.5019.1017.6519.0517.3518.0317.9018.9717.6519.1718.4019.40