Sony and thatgamecompany have now fully confirmed the Journey Collector's Edition: a physical retail compilation containing Journey, Flower, flOw, a documentary, OSTs, three original minigames and a one-month trial subscription to PlayStation Plus. This new trailer aptly illustrates how utterly gorgeous thatgamecompany's lineup proved to be as well as showing off the new features.
The Journey Collector's Edition hasn't been confirmed for Europe as-yet, but here's hoping.
UPDATE: According to thatgamecompany, the Journey Collector's Edition will not be coming to Europe due to localisation costs. At least it's region free. thatgamecompany will also be enquiring whether Sony can make the extra content available on PSN.