On Friday, October 5, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.5910 Pesos BUY18.1210 SELL19.0610 -1.2000 %-0.2222Dollar Price in Mexican Banks BUYSELL18.2019.2018.0019.2017.7518.7518.612419.012417.7019.1018.1019.4017.4019.2614.6818.0018.5619.0418.7519.3017.7019.1018.4519.4517.7019.2318.3519.35