On Wednesday, February 21, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.5501 Pesos BUY18.2217 SELL18.8786 0.3000 %0.0563Dollar Price in Mexican Banks BUYSELL17.9018.9017.7019.0017.5018.5618.207418.607418.1818.9317.6019.0018.1019.2017.9419.0518.3019.1018.6019.0418.3518.9017.6019.0018.3119.3117.4018.9718.0019.00