High End Toy Stores in Nanjing

Hi All, Please direct me to high end toy stores and could be not very high end also. I want to ChinaMagicCubes, like Rubic's cube but in different sizes and patterns like 7x7 Octahedrons, etc. Dayan is Local manufacturer in china but i cannot find any retail outlet to purchase. Most of it is available online on stores like hknowstore.com and prices are outrageous. Thanks