Pre-orders have gone live for the upcoming LittleBigPlanet PS Vita. The incentives for pre-ordering were announced today on the US PlayStation Blog. Retailers will either be offering the awesome BioShock themed pack, including a Little Sister and Big Daddy costume.
Alternatively, players can get a Knights of Old pack which gives you a knight costume for Sackboy and a damsel in distress for Sackgirl. The post does however say that offers will vary from country to country. Expect more announcements and details soon.