Accessories for computers aren't always on the cheap side, especially when it comes to wireless mice, but this one from Dell fits the bill. And, even if it doesn't cost an arm and a leg, it's still got some pretty good features to attract anyone looking for a new, travel-friendly mouse.
It's compact enough that you can stick it in your laptop bag when you need to head out, and it doesn't look half bad, either. So pulling it out in front of everyone in that local cafe won't mean you'll look foolish. Plus, it's cheap. Features like 1,000 dpi optical tracking, four distinct glossy colors, and a nano-USB receiver that can be concealed in a fold-up storage design.
You can choose from red, black, white, and blue, all of which have the same black base and wheel, plus a shiny aesthetic. As for the price, it'll only run you $30 right now, and it's available if you're really interested. It's also got an automatic power on/off, and an indicator light to show you which is which, if you're into that kind of thing.