I don’t know if there is a list anywhere, but I’d suggest finding a niche market and starting there. Do some keyword research on Google and find out how expensive it is to market to that niche. You’ll also want to pay attention to supplier and shipping costs, because that will affect your margins. Check out the competition selling those products as well, that will give you some good insight. Conversely, there’s lots of people making a ton of money selling ordinary products. If you’re just starting out though, I’d suggest starting with a niche.
