That's generally the cheepest the other seasons have been. Have you checked Wal-Mart? I've found them to be the cheepest. Course I got season 2 for Christmas, but if I remember correctly, I got season 1 from there.
As for 3, I haven't gotten it yet. I spent more on my vacation than I thought, and as a result, I wont be going to DC next month, so I need to put this on hold, buying wise, for a while yet. But then again, I could always put it on my Christmas list and get it then (my family does a grab bag and we list a few things we want).
