It looks good and even the minerstat website says it makes 9.xx USD daily and after removing the power cost it nets you some 7.XX USD daily.I checked ebay and the price of these machines have again got up in price.
It is funny as once before a few years in my country you could have bought these from mad people that lost money and thought these devices are not for anything any more,for just 50 Euros.I did the same mistake to think the same as those persons back then.From this I conclude sometimes it is better to spend 50-100 Euros to buy such kind of devices when they are completely in a loss.