How much do you think people would be willing to pay for this toaster? How many people like that are there? What will it cost you to make? For toasters or sim

How much do you think people would be willing to pay for this toaster? How many people like that are there? What will it cost you to make? For toasters or similar, what is the typical ratio of manufacturing cost to retail price? Is this enough to pay for distribution, marketing, logistics and returns?