Nady DKW-1 VHF Wireless Guitar System Anyone?

[Noein]

I recently saw a video on that wireless system, which costs SGD50+- on ebay. It's sounds really great for it's price.

Here's the video of it
http://www.youtube.com/watch?v=x4u0oGr0S1E&fmt=18

Anyone know if any shop sells this? I wana get one just for the fun of it