The price of the PS4 in Mexico is 7500 MXN, considering one US dollar is approximately 13.5 pesos, PS4 is 555 dollars, taxes included.
For comparison; XBOX One price in Mexico is 8500 MXN that's about 630 US dollars, again taxes already included.
Last but not least, Wii U, Nintendo's console is/was 7200 MXN, or 533 bucks (premium version of course), the new price (after price cut) hasn't been announced.