On Thursday, December 7, 2017, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.6236 Pesos BUY18.2971 SELL18.9501 -0.0800 %-0.0158Dollar Price in Mexican Banks BUYSELL18.2519.2518.2019.2017.7018.8518.368718.768718.4719.2217.8019.2017.0018.1018.1819.3518.4519.2518.6319.1018.5019.1017.8019.2017.3518.0317.9018.8917.8019.3518.3019.30