How much should I charge for my product?
There's no straightforward answer to this question, as it really depends on your product and how you want to go about it. If the price of the product is low, you can generally expect to sell more copies, though you make less per sale. The higher the price, the fewer copies you'll likely sell, but you'll make more per sale.
We recommend checking out what similar products on the Marketplace are selling for and use that as a guide.
Another thing to keep in mind is that there's a $0.50 charge for all sales - selling a product for $1 means that half of the sale will go to that fixed fee.