Oh boy…… the seller committed a grievous offense. A simple rebate is not acceptable in a case like this, no, this calls for retribution on a higher level as he clearly committed an egregious act of subterfuge upon you!! Clearly, you should find him in person, no matter how far that might be, in the big picture, a plane ticket isn’t much when you consider the retribution you will unleash upon him. And, in a purge like effect, you will no longer crave blood for years after. You must purge immediately. And he must receive! He has wronged you in a way seldom ever experience and when such a crime occurs, the retribution must be both swift, and utterly menacing. (And maybe even crippling, but that’s up to you) To the point the next time he plans of shafting someone he will quickly be overcome with panic, pain and wildly urinate himself simultaneously. You owe him this and he must receive!!