hi,why you're going to buy a second hand unit outside qatar if you can buy a new one here,there's a lot of store here selling apple products,compute the second hand items you want to buy and add the shipping cost and add also the risk you might get a bad one and also the warranty,it will be a big head ache for you,if i where you i will just go to a new one here.off course,buying in ebay is safe.