Dash navigation pricing $600-800, $10-15/month

http://reviews.cnet.com/4532-10921_7-0.html?keywords=DemoFall2006

Dash did not make any official announcements as to pricing or
partnerships with carriers and search engines. However, the company did
say the Dash Express will cost around the $600 to $800, while the Dash
service will be similar to satellite radio subscription rates ($10 to
$15 per month). California drivers will be able to get the product first
as it hits select retailers in early 2007, while a national release is
expected in summer 2007. Stay tuned as we get more details and take one
out for a test-drive.