On Friday, May 20, 2016, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.2706 Pesos BUY18.0028 SELL18.5383 -0.3400 %-0.0622Dollar Price in Mexican Banks BUYSELL17.3018.7017.3518.4117.924318.324317.8318.5817.7518.6017.7018.7017.8918.5917.8818.6318.0318.5017.9518.5517.7518.6018.0518.6317.8818.6318.2518.80