Bought it a month ago. Excellent Condition. Sounds great. It's better than any piezo pickup I ever tried.
Does not need preamp. Just strap it on and plug into your amp.
Even though I LOVE this pickup, and I decide to buy a Schoeps CMC6 microphone which isn't cheap...
This pickup will go around $330 depending on currency rate.
(I bought it for $332)
I am selling to for $279 shipped in US48.
I have original box and registration card.
Here is a clip where I used the BAND in live setting: http://www.youtube.com/watch?v=rMVChMa2cC0