I bought my Sony Nex 3 with dual lens kit yesterday from the Good Guys. The ticket price was $798 and apparently they had a friends and family offer which brought it down to $736. I ended up requesting a manager and he brought it down to $699. They said that was a cash price but the person at the register was different so i managed to pay half cash half credit even. I probably could've even paid by full credit.
It was a display model only however so try your luck.
PS: Nunawading should be out of stock unless they have restocked already.
Post your receipt so people can use it to price match. :-)