Save $251 for unlocked version or $131 for 3 prepaid
From what i've heard this is an excellent phone with built in wi-fi. Seriously thinking of upgrading my phone and getting one myself at this price.
Also many other discounted phones at DSE during this 10 day sale. If you're after a new phone check it out!
I would positive vote this if they weren't such buggy phones. Friend of mine got a pink one on a $49 cap with Optus. Within the first couple of weeks she had a lot of issues with it restarting whenever it felt like and sometimes just not turning on at all. She took it back to the phone store and they sat on it for a couple of weeks and eventually gave her a replacement E65, but in silver. Sure enough after about 1 month the same issues cropped up and she returned it again, getting a different Nokia with 5MP camera and GPS.
I almost got one of these too as the thought of Wi-Fi was very tempting but it turns out it's not as functional as it could be. Lots of mixed reviews so do a bit reading around before you take the plunge into one of these. CNET have a lot of user reviews, ranging from 10/10 to 1/10 because they're that buggy. Be careful!