On Friday, May 25, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 19.4384 Pesos BUY19.0843 SELL19.7926 -0.3300 %-0.0636Dollar Price in Mexican Banks BUYSELL18.9519.9518.7020.0018.1519.3919.074219.474218.4019.8019.0020.0018.1220.0719.1019.9019.3119.8219.2519.8018.4019.8019.1820.1818.3019.9019.1020.10