See also: http://www.techspot.com/news/52885-google-glass-teardown-reveals-150-of-hardware.html http://www.techspot.com/news/52885-google-glass-teardown-rev...

See also: http://www.techspot.com/news/52885-google-glass-teardown-reveals-150-of-hardware.html http://www.techspot.com/news/52885-google-glass-teardown-rev... $150-200 in BOM