I purchased this GRD-III kit from Popflash in late August, and have used it only sparingly since. It is in fine condition (no flaws that I am aware of), and functions perfectly. It is a sensational camera, with the best user interface of any digital camera that I have ever used.
I am selling simply because I prefer to use a longer lens. This kit includes the excellent mini external viewfinder and beautifully designed soft case that covers the viewfinder as well.
The kit would cost $900+ if purchased new, and I am selling mine for $625 shipped and insured within the U.S.
I have bought and sold gear for several years on this and the Leica forums, and have plenty of references. Feel free to ask any questions.