20$ a unit is outlandish. Breaks down to $.80 a pound. If I thought he would take intrest at $.30 to $.35 I would of kept negotiations going. By his reaction I'm thinking he's at least at $.40 to $.50 lb or higher? $.50 is too risky I don't think I'd loose money. But, I wouldn't be making much either. That's a lot if weight and work to be finding out the hard way