good I wonder what next move will be? Bitmain may open it again at a better price or not. A lot depends on btc price and if it rallies.
Not possible, at least for S17 Pro. As you can see, S17's were already sold until the January, so why do they have to move the price down. On the other side, T17's are unsold, so if they make price lower, might be an interesting option.