If you pick up an electronics box and notice that it has been resealed and is suspiciously…. rattley….you might want to just leave it on the shelf, no matter how good a deal it might be. Unless you need some random remote controls, cables, and manuals to other devices. At least, that’s the lesson we’re taking away from William’s e-mail about what he found inside a Blu-Ray player box at his local Walmart. [More]