On Friday, January 5, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 19.0999 Pesos BUY18.7620 SELL19.4379 -0.5400 %-0.1029Dollar Price in Mexican Banks BUYSELL18.5519.5518.2019.6018.0018.9818.789319.189318.8519.6018.2019.6018.6319.7218.6519.4518.8819.3518.8519.4518.2019.6018.7819.7818.0019.6018.8019.80