Well, there's Deflocked and the NSS version that was released in Brazil.
Deflocked is worth $10 - $15. It's not hard to find one, since there are plenty of baits out there that someone could deflock. It's really just a matter of someone being motivated to spent the time/effort to scrape off the glue and fuzz. Sometimes people offer deflocking services on the board.
The Brazilian version? I believe $150 - $200, but not entirely sure. Perhaps a Nirvana expert can weigh in?