For anyone interested in the full first season, and don't want to wait for Madman to release it in 4 volumes over the next year, Amazon still have it in stock (mine arrived on Friday). A single copy will cost AU$27.04 shipped... Before shipping, the whole season is about the same cost as the single disc Volume from Madman (which will mean a total cost of $80 for the full season here, compared to $27 importing the US version).