Corym Loot Seller

Well as the title says.. im looking for someone to "help" me to make a corym loot seller... after im done with it im gonna post it for free obviously.
The only part im lacking, is the comand (or commands) to make the bot do this:
- Withdraw corym loot (ratanas, spike shield, spiky clubs, life preserver, earflap) until dpbp is empty of those items...

the rest is really easy to make i know lol, but still, would be nice to have this, and with this we could be able to make more loot sellers (like minotaurs, orcs, green djin, blue djin... etc...)