NBC Universal and Apple settled their differences so NBC Universal shows will be returning to the iTunes line-up. This includes Sci Fi Channel shows like Battlestar Galactica. The price will be $1.99 an episode as before. However, there will be high-definition versions of some shows that will list for $2.99 an episode. No word on whether HD versions of BSG will be available on iTunes.
Personally, I find iTunes useful only as a stop-gap measure, if my DVR breaks down or fails to record the BSG episode properly. Otherwise, I rely on the Sci Fi Channel broadcasts, the DVR recordings and then the DVD sets when they are released much later.