OMG antminer s9 for $499 usd i couldn't even found 2nd hand antminer s9 here in my country $499 mostly the price is higher than $2k ..
Everything inside of the site are full of lie you couldn't mine 1 btc per month..
I feel that who posted is the owner of the site and he just wanted to get linked here in forum to increase his ranking in search engine..
I saw this in youtube and no one believes it..
And i also saw this in reddit so for those who read this beware you will be scam..
If you really wanted to buy antminer s9 better to directly buy in
http://bitmain.com/