Literally being mad at me for not buying his products. False accusations of me buying from another guy selling it for 850. Even if I did, isn't it how a free market works? Moreover, 轉賣 is called reselling, it is the basic foundation of every retailer , so if you think it's something wrong then don't involve yourself in anything related to business. Also you be thankful that I'm educating you the above information instead of me throwing threatening insults at you just like how you did to me.