The PS Vita is the Dreamcast of handhelds. I get the feeling that, commercially, it'll never be the massive success Sony wants it to be, but it's a genuinely great handheld with some genuinely good games, particularly if you want to play some of top notch indie games released on PSN. Good news there's yet another solid PS Vita deal doing the rounds...
If you head here, to Amazon's German site, it's possible to get a PS Vita, with LittleBigPlanet for $191 delivered. Also worthy of note: it's the 3G version. Pretty good deal.
I can't decide if all these Vita deals are a good thing for the device, or a bad sign. Probably the latter, but if you've been holding off on buying one, now might be the time.