The real Q is how to cash out 65K btc to pay for expenses. Even half of that is a lot to cash out. Look at the order book at Gox and you can see thats going to be difficult.
In the video of him at the Bitcoin conference, Bitsyncom said something about not using online exchanges to cash out. That not all transactions happen on exchanges. He also said that they do it in batches, not all at once, as the orders come in. So, when the first order for 10,000 chips came in 7 weeks ago, this would mean that he only converted the money needed to order the chips from TSMC (or whoever is making the chips). Presumably, he could do that with BTC from a different source than the receiving address.
Yes i saw that too. But i find it hard to believe he can move that much bitcoin in quantity without using the exchanges. There really just isn't that much demand unless hes giving a huge discount. And if so private message me Yifu i'd buy a crapton at a discount.