Playstation 4, Xbox One games cheaper from Amazon US than EB Games, JB Hi-Fi etc. Some of the top games are from US$39 (AU$50), postage to Australia is ~AU$12 for 1 game, AU18 with 2 games, AU24 3 games etc. Cheapest postage can take up to 12 days but I received my items in 5 days.
I have purchased FIFA 15 and CoD Advanced Warfare and they work perfect, no regional issues. See list of game below with PS4 prices, XBox One games similar price;
Far Cry US$38.44
Call of Duty: Advanced Warfare US$39.73
Destiny US$39.99
FIFA 15 US$39.99
Madden NFL 15 US$39.99
Assassin's Creed Unity US$36.99
DualShock 4 Wireless Controller US50.44
Wow, big news!!