MacUpdate is running a bundle promotion where you can can 11 mac apps for just $49.99 (a $381 value). These bundle promotions come and go on a variety of sites, and more often than not the included apps are just OK. But, this one has some nice apps including, Parallels, 1Password, TechTool Pro. Check the site for the complete list.
It should be noted that the version of Techtool Pro included in the bundle is 5. The current version of the app is 6, so you’ll need to spend an additional $40 for the upgrade if that’s an important app to you.