sounds like a postaroo scam. you want 500 for something they send you 10000 dollar cashier check or something like that then you cash it send them the rest in cash to there shipper that takes your stuff and runs. then in the end you owe the bank 10grand the scammers are in a nother country. I had the same thing happen to me, and I contacted the state police in my state and found out it was a scam before i did any thing with the deal. I do have stuff on here for trade and i will stand behind any and all of my stuff, also welcome to contact my county police department and check me out. hows that for a warranty. take care guys and i am a good guy