I've been looking myself.
This review on Whistleout.com.au looks good: Nokia Lumia 925 Review - WhistleOut
and best price I have found is $588 for the handset at Harvey Norman:
Nokia Lumia 925 Windows 8 Phone - White - Buy Outright Phones | Harvey Norman Australia
Nokia Lumia 925 Windows 8 Phone - White 060041 6438158581944
The Windows 8 powered Nokia Lumia 925 smartphone combines an 8.7MP PureView camera with a Carl Zeiss Tessar lens to rival most point-and-click cameras. Explore your mobile content on its 4.5” PureMotion HD+ touchscreen display and enjoy a seamless interactive experience thanks to the 1.5GHz processor, 1GB memory and LTE compatibility.
100% Australian Stock
Buy with confidence from Harvey Norman. Our Nokia handsets have been sourced from official Australian Suppliers and are covered with a 100% Australian Warranty. Should your product prove faulty within the warranty period, you can return it to any of Harvey Norman’s 180 stores nationwide and enjoy full local support.
The Nokia Lumia 925 excels when it comes to capturing exceptional pictures. It combines a Carl Zeiss Tessar lens technology with an 8.7 megapixel PureView sensor to deliver you vivid and natural images –even under challenging lighting conditions. Advanced imaging software such as Nokia Smart Camera and Cinemagraph make taking superb looking pictures and movies a simple task.
When it comes to amazing images full of vibrant colour and dynamic realism, the Nokia Lumia 925 is difficult to beat. It utilises PureMotion HD+ technology, to deliver an unequalled standard in picture quality. The Lumia 925 pairs a high resolution super-sensitive touchscreen with a superior 4.5” AMOLED panel and ClearBlack contrast management technology to offer you a big cinematic experience on the small screen!
Snapdragon™ S4 Processor
Tap into faster performance with the Qualcomm Snapdragon™ S4 Dual Core 1.50GHz Processor, which enables extra performance when you need it for demanding gaming, photography and browsing applications, as well as offering efficient battery power even at maximum core performance levels.