On Tuesday, December 4, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 20.2170 Pesos BUY19.7833 SELL20.6507 0.4700 %0.0943Dollar Price in Mexican Banks BUYSELL19.8520.8519.9020.8019.2020.2919.865320.265319.4020.8019.6520.9519.1220.9219.9520.8020.1520.7019.4020.8020.1521.1519.2020.9219.5020.50