no. you can buy it in brazil or even a 3rd world country for way less money. but it will depend on whether your bank will transfer the money to the seller. you will also have to activate it while your using the vpn you used to buy it.
basically download it, connect to the vpn connect to the shop and pay the money and get your key. log in to origin with your account still using the vpn and enter the key.
the game will activate and you just log out, close the vpn and log in again...
the game will work and be fully activated and is completely legal but costs you half as much to buy... you can also do this with the dlc both the premium and the CQ...
this is completely legal as long as your not breaking any of your countrys laws for...