Yesterday I preordered two of the new "wolf". Today I get an email that I can get 15% off for being a return customer (I bought stuff last month). This sucks. How do you cancel a order. I want to cancel and reorder.
Edit: I called to cancel and they said to email them because it was lunch time. I did and they promptly refunded the money. I purchased again and got two of the wolfs for $339/shipped.
At the rate prices are dropping, prices drop faster then you actually make mining. A little over a month ago I got some round gridseed for about $230. A month ago I got some for $200. Then about three week ago 125. Now they are about $85pc.
Not to sound sarcastic, but have you never been involved in mining before? Almost zero of the BTC mining hardware purchased over the last year will return what was paid, and that is with chaotic diff rising. Alts (especially scrypt) are a more level playing field and more consistent diff changes for the established coins, but Gridseed has a habit of unannounced and otherwise shady timing on price drops that have no relevance to market conditions. Then a single reseller starts selling at the new price and all have to follow to stay competitive. Gridseed created this market and this problem, ZH and others are just stuck dealing a what is looking like a morally void vendor.