I would do anything to get this. Seriously.
I currently spend half my time RE'ing stuff to sell, instead of actually playing. I wouldn't mind if I could select all the items I want to RE (I usually RE at least 25 items at a time) and my character has to stand there for the full, but clicking each item ever few seconds is rather mind-numbing. (At least this way, I could watch TV, do work, or something while I wait.)