Doing this will allow you to sell any gear which you plan on runebreaking while gaining both the money and the mats!
Open up a vendors trading window and while your bags are open, select Runebreak and right-click the item (which sells the item) and immediately left-click afterwards to start the runebreak.
You should gain the money from selling that item as well as gaining the items from Runebreaking it.
Enjoy before the inevitable fix.