The Cinder Kitten will go on sale for $10 (roughly £7.99) towards the end of the year. The entire amount paid will be donated to help provide, "shelter, food, emotional support and other assistance to survivors of disasters like Superstorm Sandy." it was reported on the Battle.net blog.
Last year Blizzard raised $2 million for the Japanese Tsunami relief effort by selling a Cenarion Hatchling.
For more information check out here.