The iTunes (and HDTracks) deluxe edition of Good Times! includes two bonus tracks: "Terrifying" and "Me & Magdalena" (Version 2), along with a digital booklet. These two songs will not be available on the standard 13 track CD/download, or anywhere else as of now.
The standard edition of Good Times! is also ready for pre-ordering on iTunes, but it doesn't include the digital booklet.