The mote extractor is one of the most profitable items I have crafted. That thing paid for the gold I spent in engineering and bsmithing on my tank. It also paid for both of my 70's epic flyers and it is now funding my upcoming 5-boxing group. I would recommend this to anyone. Primals in my server go for approx. 30 gold ea. A few fly-bys in SMV and I have 100-200 gold in minutes. Easiest $$ ever!! lol.