Good deals on TurboTax editions with both physical versions and downloadable versions listed below.  Here is a screenshot for your reference.  All versions include Federal Tax Return E-File.  These are about 10% to 30% less than most places.

• TurboTax 2009 Basic Federal for $21.82 or download for $20.73.
• TurboTax Deluxe Federal 2009 for $38.31 shipped or download for $36.39.
• TurboTax Deluxe Federal + State 2009 for $39.14 shipped or download for $38.35.
• TurboTax Premier Federal + State 2009 for $59.99 shipped or download for $60.02.
• TurboTax Home & Business Federal + State 2009 for $66.90 shipped or download for $64.88.
• TurboTax Business Federal + E-File 2009 for $96.94 shipped or download for $92.09.

Note that if you happen to be in the market for Quicken 2010, make it even better by taking another $25 off when you get TurboTax 2009 and Quicken 2010 together as detailed here.
Originally posted earlier, it has been revised and this is just a friendly reminder.