hi all
It seems S7 shop is now open. Sales just started
It looks like you can buy them, but they won't start hashing for up to a month. Better not to try and risk getting your coins held up for a while.
I read that recently some people say if you buy now you have priority to sell them in market. If that's true people would like to buy them for speculation. You know when something hit the market first its price will be ridiculously high.