Black Box limits the search results to 200 products. This preset limit encourages you to apply filters to target only the type of product you are looking to sell. For example, a basic search without filters might return the first 200 of tens of thousands of products, most of which will not match your needs. But as you refine the criteria, using the filters, the more focused the results will be, and the more likely the top 200 results will match your needs. The goal is to whittle down the results to 200 or fewer products.