I still think the price is way high, but you can't compare to something as shtty as Hashnest.
I did not say that. Hashnest gave me 10 free coupon for S7 (115 USD piece )
I bought 10 x S7 , I sold off S7 Ghs at the market and I bought S5 Ghs, which I convert to 22x S7 coupon and I got back my investment what I did for 10x S7 purchase.
After that I waited from S9 , which never came. Coupon duration was 45 days , and I bought S7 from Hashnest shop. Total 22
I sold off again S7 Ghs at the market. I earned a total of the buying and selling 3.7 BTC two months , and my initial investment was never higher than 10 BTC.
Thus, from the 10 free coupon I did 22 free coupon, and after 10 BTC investment, I got back total 13.7 BTC. So 3,7 BTC profit only from 22 coupons. From 22x 115USD=2530USD digital paper , 3,7 BTC real money.