Recently released in full at 1080p on March 11 it appears to either be on special at $59.99 or the price has dropped as it was $89.99 2 days ago. Not released on Bluray, and with over 200 episodes this is a amazing buy.
Other recently released box sets have dropped in price such as Bones and Buffy as well.
Dammit Chloe! Where's the discount code?
Riveting TV series. Season 5 is the best