Sega and Sony are working together to bring Sonic into the PlayStation 3 version of LittleBigPlanet. In December, five Sonic the Hedgehog costumes will be available to download via the PlayStation Store. You can get Sonic, Sonic the Werehog, Tails, Dr. Eggman, and Knuckles as individual costumes or together in one pack.
Prices for Europe are yet to be released by you can expect to pay £1.59/€1.99 for individual costumes or £4.79/€5.99 for the entire pack. In North America, the individual costumes will cost $1.99 and or download the full costume pack for $5.99.