Tarot cards are a niche market in Asia, or at least in my country. Its a good idea. However, what i have in mind are more of the family/friend fun games that is, how do i put it - more mainstream? Probably a huge assortment, priced around 13USD, along with their descriptions on an online site. Arranged according to their different categories; finance, fantasy or even adult.
You browse, you like, you conquer.
How does it sound?