I bought a Giant+ just before they dropped the X10, luckily they didn't add x13,x15,quark and qubit otherwise they would have totally screwed me.  Now with the giant B they say they have not got price or shipping date yet there is asic seller on facebook bithashmining who has confimed that the first batch of miners has been sold privately to bulk buyers and has confirmed price of £9000 (his price) and shipping date of February.  These people are way too dodgy to deal with in the first place but with that sky high price i think ill stay well away.