0.11
You might get negative feedback for buying accounts, Just do the transaction on PM so that you are both safe, this auction will not gonna flow the way OP want because he want to sell a potential hero member account for the price of actual hero, Posting 500 post will just took long months of posting considering that you will not commit spam, But if you spam to get a bulk post, then you account might be tag as spammer and it will be useless. Admins and some members here are good on detecting spam account, It is not wise now to bought account. It is just a suicide.
I didnt get why he could get negative feedback because he is buying a potencial hero or a higger rank accounts, really what he did wrong besides being interested into an high account. Usually if someone finds the accounts being sold they red tag accordingly but the buyer is the first time i do see such. And i do agree the potencial is being sold for the same value of an already hero account.