On Sunday, October 7, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.7040 Pesos BUY18.2551 SELL19.1530 -0.1500 %-0.0286Dollar Price in Mexican Banks BUYSELL18.2019.2018.0019.2017.7518.7518.612419.012417.7019.1018.1019.4017.4019.2618.2519.1018.5619.0418.7519.3017.7019.1018.4519.4517.7019.2318.3519.35