Newbies do not trade with dupebag. He does not pay newbies, except when he is desperate for a good write-up. Like the name suggests - he is a dupebag.
If the trade guarantees payment, then he needs to pay you. You need to pm a mod with your situation before creating a topic.
Dupe has always been a great trader and an all-around good guy. You really need to pm a mod before posting here.
Locked until a mod is contacted.