On Tuesday, March 21, 2017, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.9435 Pesos BUY18.6390 SELL19.2480 0.0500 %0.0099Dollar Price in Mexican Banks BUYSELL18.1019.4018.0018.8618.501318.901318.5819.3317.9519.3518.3219.5118.6019.4018.7219.2818.7519.3517.9519.3518.8319.3418.6019.4018.5019.50