What’s the difference between a gadget that’s used or one that’s refurbished? It’s a thin line with a lot of grey covering it, and it’s always been a bit fuzzy on big marketplaces like Ebay and Amazon ...

Resellers are making hundreds by listing Apple’s iPad 2 on eBay, where the selling prices have averaged as high as 53% above retail, the auction giant said today. According to data released Thursday ...