For sale is a pair of Sony MDR-EX800st IEM, which is only availble in Japan. Having these for less than 1 week. First owner, items in like new condition and fully functional. Comes with all original acessories and box. Selling because the poor isolation makes it unsuitable listening in my house without being affect by noise from air conditioner. Paypal only, no international shipping and no trade. No need to wait long time for international delivery or worry about import duty. As long as this classified is open the item is available, price is firm so please don't ask. Thank you. Note: I will only consider trade with Beyerdynamic DT770 80 or 250 ohms in good condition, but other than that please don't ask.