Very interesting premise, particularly the box part. Really odd that the e-commerce giants didn’t try this:
With Sold’s app, you take a picture of the thing you want to sell and write a description. The company uses a mix of algorithmic and human judgment to figure out how much you can probably get for the item and sends you the proposed price. If you accept, Sold posts your product on whatever online marketplace the company determine is best—eBay, Amazon or smaller niche sites, depending on what you’re selling.