For those making Brazilâs minimum wage of $312.33 a month, thoughts of buying the new PS4 will likely amount to little more than wishful thinking. For them, it will cost a whopping 50% of their annual income.hile the current average monthly wage in the US is over $4000, in Brazil itâs barely even $800. Meaning that the average Brazilian will have to fork over more than two months-worth of income just to buy Sonyâs new console. Thatâs nearly 20% of their annual income!