Minersource is going the way of MtGox and folding under their own weight. Minersource was robbed by a Chinese company named Black Arrow, who promised mining machines to american customers through Minersource on a preorder basis. Americans preordered and Black Arrow under-delivered 5 months past due. In trying to obtain a refund for myself, I was informed that Minersource had sent absolutely every last bit of their money to China in exchange for miners we will likely never receive. Now, myself and a few hundred others are in the process of seeking legal action against Minersource for violating Federal Mail order fraud laws. They can't pay refunds because they sent all the money to China and they're going to have a hard time paying for a defense attorney. As of this week, the financial situation at Minersource has turned absolutely dire, they have run out of money and had to disconnect their phones. Which I'm guessing also means that they had to fire that little sex-kitten the woman that answered the phones for them.

So let this be a lesson to anyone trying to buy hardware from them in the near future. If it's not on-hand and shipping immediately, don't bother, because this company won't be around long enough to fill many more orders.

I have a pre-order from December 2013 that is unfulfilled with no known delivery date.
My refund request has been denied and subsequent contact so far has been ignored.

So, yeah, do not order from Minersource.net