Pricing for Comcast Connectivity

List, Does anyone have sample pricing for Comcast's Paid Peering (http://www.comcast.com/dedicatedinternet/) service they'd be able to share? Also, are there any transit ISPs to avoid when reaching Comcast? I remember discussion last winter about Tata being congested, and would like to understand how common these issues are. I'm preparing to launch a large video broadcast for the state, so any advice would be appreciated. Thank you, Oscar Caraig