Prices as quoted on US Origin.
Ensure you use hola or similar to avoid redirection to AU store.
Please don't neg if it is cheaper in Russia or Mexico, the sale seems worldwide so it is worth a look but I can't seem to get myself to buy from Mexico or Russia for some reason, especially when handing over $$$.
Some good deals below either way. Sale also on AU origin store but prices not as good as from the US store.
A list of highlights follows (all in USD):
Battlefield 3 - $10 (original price: $20)
Battlefield 3 Premium - $15 (original price: $30)
Battlefield 3 Premium Edition -$20 (original price: $40)
Battlefield 4 - $25 (original price: $50)
Battlefield 4 and Premium - $73 (original price: $100)
Crysis 3 - $10 (original price: $20)
Dead Space 3 - $10 (original price: $20)
Dragon Age: Origins - $5 (original price: $20)
Dragon Age II - $10 (original price: $20)
FIFA 14 - $20 (original price: $40)
FIFA Manager 14 - $20 (original price: $40)
Mass Effect 3 - $10 (original price: $20)
Mass Effect Trilogy - $20 (original price: $40)
Need for Speed: Rivals - $25 (original price: $50)
SimCity - $15 (original price: $30)
SimCity: Cities of Tomorrow - $10 (original price: $20)
SimCity Digital Deluxe - $20 (original price: $40)
SimCity Plus Edition - $20 (original price: $20)
The Secret World - $15 (original price: $30)
The Sims 3 - $10 (original price: $20)
Titanfall - $48 (original price: $60)
Titanfall Digital Deluxe - $68 (original price: $80)
Tomb Raider - $10 (original price: $20)
These sales prices are available through April 23. The full list of deals can be found on the Origin store.
Source GameSpot.com
all prices are cheaper on other Origin stores