On Friday, December 21, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 19.7477 Pesos BUY19.2991 SELL20.1964 -0.1500 %-0.0302Dollar Price in Mexican Banks BUYSELL19.0020.3019.6020.4018.5520.0919.390919.790918.8020.2019.2020.4018.5320.3819.4020.2519.6520.2018.8020.2019.5720.5718.7520.3219.2020.20