My guess is the difficulty changing made it where they were not selling to many. I would think they would wait till after batch 10 shipping date, but I figure we can see a price decrease.
The good question is how much will next batch cost. The last difficulty adjustment and the that will happen on that will happy in about two day's likely will be 35 percent or so is not a outrageous number. Could be higher or lower... but will bitmain adjust price that radically? I don't think so but I would love to be wrong.
the better question is will batch 11 come before march 2nd when the coupons expire..
hopefully it will be like 400$ ill probably pick up one then.
thats what they did with the s5s.. i got two of those 350$ ones.. still running strong.