Feed back On NBS Omega II Power Cord

I can get Omega II PC at half price. Does anyone have experience with this cable? Is it a good value? How is its performance?
I just got my very first system, and thanks to you guys, I feel like I have never heard music the way it was meant. I still have all my original PC's. I'm a bit skeptical if PC's make a difference. I do not want to live in a cave, so I'll try one and experiment with all my electronics. I will try it with Krell Showcase Proc & Amp and my projector. If I can hear/see an improvement in performance, I will never doubt you guys again and replace all my PC's.

Thanks,
Cap