On Wednesday, January 3, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.7915 Pesos BUY18.9629 SELL18.6201 -0.8200 %-0.1536Dollar Price in Mexican Banks BUYSELL19.7519.7518.4019.8018.1019.1119.040119.440118.8919.6418.2019.6018.6719.8118.8519.6519.1019.5319.1019.7018.2019.6018.9819.9818.2519.7719.0020.00