The initial offering from HBO includes:
- True Blood - Seasons 1 and 2
- Big Love - Seasons 1, 2 and 3
- Entourage - Seasons 1 and 2
- Eastbound and Down - Season 1
- "Multiple Seasons" from The Sopranos, Sex and the City, The Wire, Rome, Da Ali G Show, Curb Your Enthusiasm, and Flight of the Conchords
Probably the same as everything else, $2/episode for SD and $3/episode for HD. ie, too much.
Back in my day we paid $15-20 for a VHS with three episodes on it (buying anime in 1999) in SD.