$6 per month.
So, if you are looking to just stick with CBS, NBC, ABC and FOX HD channels (and whatever else similar might be broadcast over the air), and you want AT200, then you can get the "Free ViP622 HD DVR" deal for new customers. That receiver records over the air HD as well as satellite HD channels.
Remember that network HD is only prime time.
Once you get a taste for HD, a simple call to Dish (and $14 more per month) will get you a bunch of 24 hour HD channels, of which Discovery HD Theater and HD-Net are the best (both in content and quality). There is also an HD music channel called "Rave' (although the music on the channel is not "Rave" music, I'm not sure why they used the name).
By the way, all this stuff is on
www.dishnetwork.com