I think this is the best item to make, but not for selling. I found that maces are best selling items (the blue ones) But i wouldnt focus that much on weapons you're probably able to make the "green iron hauberk" (correct me if i'm wrong) and those sell good and fast, the mats for this chest are easy to find/grind
I think this is the best item to make, but not for selling.
Note: that's not a weaponsmith item. Any blacksmith can make it.
You'll have to check ingrediant prices on your server; we really can't help you. Besides, if you do more of your own homeowrk, it'll feel like an accomplishment, right? :-D