On Sunday, October 29, 2017, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.8953 Pesos BUY18.5464 SELL19.2442 -0.1200 %-0.0218Dollar Price in Mexican Banks BUYSELL18.4519.4518.5019.5017.9019.2018.704319.104318.7019.4518.0019.4018.3719.6318.6519.4518.7919.3618.8519.4518.0019.4017.3518.0317.9019.2018.0019.5018.5019.50