On Monday, October 31, 2016, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.7249 Pesos BUY18.4176 SELL19.0321 -0.0100 %-0.0017Dollar Price in Mexican Banks BUYSELL18.1019.3017.8018.8618.484418.884418.3719.1217.7019.1018.2519.2518.0819.2718.4019.1518.5519.0818.5019.1017.7019.1018.6019.1118.3519.1018.5519.30