Basically, Just a simple thought here. I don't think it's doable and i'm confident that it may of been requested before but i haven't seen the post so here goes.
I feel like there should be an item-unbounding NPC or a feature, after discussing this with one of my alliance friends i thought i'd put this idea forward.
The main reasons i feel like this would be a good feature is that you could get more items flowing in the server instead of high level players being forced to either copper them or just have them sitting in their inventory as they level up and they become useless to them.
I would personally have this as a gold feature (For example different gold prices to unbound items based on rarity)
- Blue items = 5 Gold to un-bound
Purple = 10 gold
Orange = 20 gold
Red = 30-50 gold.
I personally feel like this would be a good feature however feel free to agree or disagree.