Bad power supply.
I find it listed on the Johnny Lucky PSU Lemon List, as well as on this list here.
Both lists refer to the same review, which unfortunately, is no longer available, but it doesn't change the fact that the psu is no good.
What should be a deal breaker is whether you can get your money back if things go south. No one likes, or wants, to deal with a dishonest seller.
Also, Furmark isn't a good measure of gpu performance - actual in game performance is.
I wouldn't want you to go and get that, only to see artifacts, weird lights, lines and other crap when you actually fire it up in game.
Bad power supply.
I find it listed on the Johnny Lucky PSU Lemon List, as well as on this list here.
Both lists refer to the same review, which unfortunately, is no longer available, but it doesn't change the fact that the psu is no good.