The bundle contains six apps that would normally collectively retail for $149:

• ShoveBox — A clippings organizer that lets you capture, view, organize and edit data.
• WriteRoom — A simple, distraction-free word processor that Sam wrote about here.
• Twitterrific — A Twitter client.
• TinyGrab — A screenshot utility that I reviewed last week.
• Hordes of Orcs — A tower defense game.
• Mariner Write  — A full word processor, unlocked when 500,000 people have downloaded the bundle.

The bundle is only available for a limited time (there are six days left as I type this), so go grab it now.