Mega Bloks Disney princess - Cinderella & Ariel tub 1153
"Build your favourite Disney Princess scene. Includes 28 Mega Bloks maxi blocks and 2 figures: Cinderella and Ariel."
Have done a search online can only find availability in toyrus at £19.99http://www.toysrus.co.uk/Product.aspx/TruOrFindUsing/TruAZOfBrands/TruToysDisneyPrincess/276073
Manange to get 2 from my local.
I though they are a bargin, not sure of availabilty in other stores but worth a try.
Hope this helps someone.