FYI, this is no longer profitable. It currently costs 6.4 BTC and at most you'll get back 5.5BTC with 17% difficulty increases. At most, you can hope to break even by selling the miner.
trader59, if you do not wish to buy a miner then do not buy one. Why troll about and spew your nonsense? What do you have to gain by tearing down others? No trolls needed on this thread. Thank you.