The Sony Alpha 5100 has seen a huge uptick in interest recently. This is something that interests me for a number of reasons – not least because I've had four of these cameras on my eBay Watchlist for about a year, and every payday I'm tempted to hit Buy It Now.
On one level, the piqued interest in the Sony Alpha 5100 is due to the same reason the camera has always been popular on the used market: it's an incredibly small, slim and lightweight APS-C camera. In fact, when it launched, it was officially the smallest interchangeable lens camera on the market.
