Pricecheck chaos axe

Hello,
Now i am really a newbie at trading and before i go and try to sell stuff for way to much and make a fool out of myself :P

Purple chaos axe,
6-28 dam req 12 axe
Dam +13 (while hexed)
Enchantments last 13% longer.

And i have Gorrels staff but i see prices variating from
5k to 16 k or something...what should i ask for it?

chaos 2k
gorrels 5k