UPDATE: thatgamecompany confirms three-title compilation.
UPDATE: thatgamecompany has confirmed Journey Collector's Edition as a three-title collection, including flOW, Flower and Journey. A release date has yet to be confirmed.
The listing has now been removed, but it's thought the collection will feature thatgamecompany's three PSN games on one disc: flOw, Flower and Journey.
The move will open up the three games to PS3 gamers unwilling or unable to take their console online.