View this article at: http://www.electronista.com/articles/08/05/14/jawbone.2.sells.tomorrow/ Wednesday, May 14, 2008 10:30pm Jawbone 2 demo leaked, on s... An employee from an unnamed retailer has leaked several photos of a demonstration model Jawbone 2, which is allegedly receiving its official launch tomorrow. According to Engadget, the informer expects that stock for the high-tech headset will arrive tomorrow at an expected retail price of $129. The matte grey headset earns its renown from the first incarnation, which measures vibrations in the jaw, contrasting them against exterior noise for cancellation purposes.