Do you think it would fit in with our site and sell ??

Based upon the success of its apparent predecessor, the Rubick's cube, I'd say sales will be successful.

At least when they're sold online one can be guaranteed (hopefully) of getting one 'untouched' rather than go into a shop and find there's only one left and some little scroat has 'played' with it but was unable to return it to its original state.