I'm a Mac App developer who just launched TwoDollarTuesday, a website offering $2 Mac App Store apps each Tuesday. All of our apps are discounted by 80% or more.
This week, we're offering:
--Divvy (window manager)
--Shortcuts (create shortcuts for anything)
--MenuPop (pop up an app's menu anywhere)
All of the apps are available at the discounted price in the Mac App Store:.
Here's the link to the deals page: twodollartues.com
EDIT: With new apps!