Divvy, a window management app for Windows and OS X, is receiving the Two Dollar Tuesday treatment on the Mac App Store today, making a steep drop from its usual $14 price to $1.99. The discount is also effective in the UK, where it's priced at £1.49 for the day, and we'd imagine the same is true everywhere else you can buy the app. The attraction with Divvy is in the way it assists you in customizing the window arrangement on your desktop, including shortcuts for regularly-used layouts. It's got plenty of decent competition out there, from the likes of Cinch and Stay, but at today's price, it's hard to pass up. Keep in mind that the deal lasts until 7PM ET this evening, so if you want to compare before you buy, that's your deadline.