Business Insider's scan of platforms like eBay and Facebook Marketplace showed hundreds of listings touting phones with ...

One eBay listing put up a used iPhone 7 for sale for $3,000. And it isn't just the volume of listings that's notable — it's the prices, too.

One eBay listing put up a used iPhone 7 for sale for $3,000. And it isn't just the volume of listings that's notable — it's the prices, too. For one, an "iPhone 14 with THE LATEST UPDATE of ...