On Sunday, September 2, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.9054 Pesos BUY18.4540 SELL19.3569 -0.0800 %-0.0147Dollar Price in Mexican Banks BUYSELL18.6019.6018.1019.4017.9018.9918.611719.011718.0019.4018.2019.4017.7319.5818.5519.4018.8519.3318.9519.5018.0019.4018.7219.7217.9519.4718.6019.60