Originally from a bargain by Spathy found here https://www.ozbargain.com.au/node/136759 but with a further price drop.
If you are tired of all the grey market CD key sellers peddling their Russian keys for Titanfall but still want a cheap copy then you can get it cheap from Origin itself via the Mexican store. This technique will make it $34.34 (normally $61.99).
Step 1: Open Firefox or Chrome
Step 2: Get the Hola (VPN extention) Addon
Step 3: Go to the Origin website as per normal and log in
Step 4: Switch the region of the Hola addon to Mexico and the Origin website should change to the Mexican one automatically and you will still be logged in to Origin.
Step 5: Add Titanfall which should be US $31.99
Step 6: Follow the prompts and Proceed to checkout and pay either via Paypal or Credit Card
TIPS: Use Google Translate if you have trouble navigating. Some users have reported disabling Hola before final payment helps with people getting stuck.
There is no fake addresses needed. You can still enter your Aussie location and still pay with Pesos
Titan fall is falling fast