Available on iTunes Media Service
the standard $2/ep or $34 for the season. I would recommend buying the whole season if that is your thing .. and pace your self. I think its a hell of a ride.
It is also available on Amazon, though I think there are some issues with the pressed DVDs.
http://www.amazon.com/American-Gothic-Complete-Gary-Cole/dp/B000ATQYXI /
Also the URL is entirely too long.
That is all.