I honestly think that they might have stuck them in there as a little bit of a value add. Given this is AoA, I doubt the price would be much lower regardless of DVDs, unlike the Funimation combo packs.
On the Anime Limited release schedule you have Full Metal Panic series 1 and Second Raid listed for March 6th, but there is also a Collector's Box Set with all three series coming out on the same day that's exclusive to the All The Anime store.
- Both seasons of Amagami SS on both formats (Season 1 - May 15th, Season 2 - June 19th)
- Standard edition of Berserk on Blu-Ray (April 17th)
- Standard editions of Serial Experiments Lain on both formats (March 27th)
- Second half of Owarimonogatari on both formats (May 22nd)
- Little Busters Season 2 on both formats - (May 8th)
- Little Busters OVA on both formats - (June 5th)