iPhone Resale prices compared

It is no mystery that Apple iPhones (Apple products in general actually) have the best resale prices in the industry. 9to5mac recently complied an exhaustive list of options to trade-in/sell your existing iPhones. An iPhone 4 that was released more than four years ago can fetch $100!

iPhone Resale price comparison (Source: via 9to5mac)

iPhone Resale price comparison (Source: via 9to5mac)