It's Friday, at least here in the western hemisphere, and a bunch developers seem to have decided to discount their apps. Everything from triple-A games to handy tools are on sale up to 80%. Some have even gone free. Without any further ado, let's get to the deals - if you can't see the widgets right away, wait for the page to load them all. Keep in mind that the widgets below may not reflect current prices.
If you want complete control of how your phone reacts to calls and text messages in nearly any situation, then a tool recently released to the Android Market called Call Master has your number. This is probably the most in-depth, advanced call and text firewall for Android, offering some insanely useful features. It's from the same developer as Root Call Blocker, and actually uses that as its base.