On Tuesday, January 16, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.6687 Pesos BUY18.3379 SELL18.9995 -0.3400 %-0.0636Dollar Price in Mexican Banks BUYSELL18.0519.0517.8019.2017.6018.6118.356618.756618.2719.0217.7519.1518.3019.3018.0419.2018.2519.0518.3818.9618.4519.0017.7519.1518.3719.3717.6019.1218.2019.20