On Friday, October 21, 2016, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.4901 Pesos BUY18.1771 SELL18.8031 0.1800 %0.0324Dollar Price in Mexican Banks BUYSELL17.7019.1017.6018.6618.120618.520618.1018.8517.5018.9018.2019.1017.7319.1118.1518.9018.2318.8118.3518.9517.5018.9018.3518.8518.1518.9018.2518.90