On Friday, May 26, 2017, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.3309 Pesos BUY18.0380 SELL18.6238 -0.1000 %-0.0175Dollar Price in Mexican Banks BUYSELL17.7018.7017.5018.2618.003418.403417.9918.7417.3018.7017.6918.8818.0018.8018.2018.7218.0518.6517.3018.7018.2718.7818.0018.8017.8518.85