Warning sellers: Don't even think about having any online transaction with this guy. If he buys from you, you'd better cancel the purchase without second thought. He's totally unwarranted and real trouble maker. If the item is delayed by the postal services, he will open a case in eBay or PayPal, and leave negative feedback in eBay. I had to involve eBay so as to remove his negative feedback. I have permanently blocked him from future business.