So as of right now through the end of the 2014, John McBay's e-book, Image Editing For Real Estate Photography is on sale for $30. That's $15 off the regular price of $45.
In case you aren't familiar with John's classic post processing e-book here is the table of contents. John covers 30 real estate editing problems and explains how to do the editing in either Photoshop, Photoshop Elements or Lightroom. Of course, some of these edits can't be done in Lightroom (like Sky Replacement and removing objects) but Photoshop will do all 30 edits and Photoshop Elements will do 29 of the 30 edits.
So here's your chance, click here and get Johns e-book for $15 off.