To summarize, your eBay store will allow you to list multiple items for as little as $0.02 per listing, and you’ll be able to keep these listings online for 30 days before having to spend another $0.02 to renew them. There is simply no better or more cost efficient way to quickly make products available to millions of people online! The first thing you need to do before you go any further is open your eBay store.