Some of these crafted boots/belts are still selling well. There aren't too many Runed Orb's floating around on the AH to make these, that may be one of the reasons these epics still sell. Specifically I've been selling Footpads of Silence for 2000-3000g with the materials costing around 1000g.

List of Runed Orb ilevel 226 Crafted Epics

Does anyone else have experience with this? It could just be my economy.