DVDAficionado has the wrong release date though. It's going to be sold through Kidsinthehall.com/A&E/Comedy Central in early July (Kidsinthehall.com first, the others soon after) with a retail release sometime in November.
I pre-ordered season 2 yesterday. I don't really like the price either ($67 shipped), but I want the pre-order bonus just for collecting purposes. I probably won't wear the shirt though.