Browsed through some Madman Entertainment for anything regarding Transformers Prime season 2 DVD/Blu-ray release date and I found this!



Title: Transformers Prime - Season 2 - Volume One: Orion Pax
Summary: Optimus Prime has restored peace but paid a terrible price. He has lost all memory of ever being a Prime and reverted to his pre-Prime state, Orion Pax, rekindling his friendship with Megatron and the Decepticon leader seeks to use this new turn of events to his advantage. Desperate to rescue their leader, the Autobots launch an audacious plan to save 'Orion' which leads them back to Cybertron.
Episodes: 5 (Orion Pax part 1, 2, 3, and Operation Bumblebee part 1 and 2)
Release Date: 19/06/2013
Runtime: 110.0 minutes

They've also announced the Season 1 DVD Boxset on the same day as well, but many of us already have the blu-ray.

I suppose they're going to do the same thing as what they did with the other TFP DVD volumes last year - release a volume once a month.