Here is one way of finding what to sell on ebay is by utilizing Big Retail Stores for Ideas. where I show the process of finding what’s currently in demand and what you should be looking for when choosing products to sell...
How to find products to sell on ebay?
How to Write Good Titles?
How to identify Hot products, niches, and so on
Checkout this video overview , Free Market Research Course you get with Pricefox Analytics Subscription.