From crunchgear - It’s now easier than ever to be a stalker with the new SkyTRX Mini Tracker. This little ditty uses GPS to track your target with accuracy of up to 2.5-meters. That’s pretty good. The case is weather-proof so you can attach it to somebody’s car with the magnet and just go. The 2 AAA batteries that it takes to run the thing work in such a way that it turns off when the car is turned off, which is pretty nifty; and you can check the info using Google Earth. So the next time your girlfriend says she’s going to visit her parents, you can make sure for only $300.