Bests & Worsts Reviews from Amazon

The title and the review section clearly states that this is Season 1, Volume 1 and that there is space for volume 2. I have just seen that Diana Gabaldon says this is on official release. I love the books and the series, but the price will have to come down before I even put in a pre-order. $39 for 1/2 of the first season is too much for me.