SoftUK have reduced the price of Little Big Planet for the PS3 to £15.99 with free UK delivery. This is the best price that I can see currently (the next being £17.99 at GameStation) but, as always, let us know if you spot something cheaper!
Characters have the power to move anything in this glued and stitched-together 3D landscape; they have the power to design, shape and build both objects and entire locations for others to view and play. Theres no complicated level editor; all of these skills can be learned by simply playing the game. Creativity is part of the gameplay experience and playing is part of the creative experience. Players can make their world as open or as secretive to explore as they like. When its ready, they can invite anyone within the LittleBigPlanet community to come and explore their patch or can go and explore everybody elses.
Alternatively, £13 delivered and brand new at Playtrade