Original iPhone
If you were an early tech adopter back in 2007, you may have gotten your hands on the original iPhone. And if you’ve still kept that device around over the years, you may be able to get some cash for it. One eBay listing saw an original iPhone selling for $4,000.
The original iPhone boasted advanced features like a 3.5-inch display and a 2-megapixel camera. (Well, “advanced” for its time.) Still, while the OG iPhone may not be capable of being your daily driver, it could still fetch thousands of dollars on the secondary market.