There is no single product that is consistently identified as the best seller on eBay over time, as sales trends on eBay are constantly changing based on seasons, fashions, special events, and changes in consumer buying behavior. eBay is an electronic commerce platform that sells a wide range of products, including electronics, clothing, collectibles, furniture, and more.
Popular categories may include consumer electronics, such as cell phones, laptops, video games and game consoles, as well as collectibles and sports memorabilia. However, the specific product that sells the most can vary greatly from day to day or month to month.
Information about top-selling products can be obtained by analyzing historical sales data, current trends, and rankings published by eBay, but without access to up-to-date data at the time of inquiry, I cannot provide a specific name of a top-selling product.