Gold Stormbow Pricing

I have a gold req 8 15>50 stormbow (14-28 not 15-28) how much is a fair asking price? Right now it has poison bowstring and warding on it but I could add a +29 fortitude grip. Any ideas?

Thanks!

unlucky i wouldnt mod it because u wont make the money back as for a price...auction it, cant really say what ppl will pay for this

I got 14 ecto for it