Typed a huge post then pressed back, goddamn.
Ok to summarize, I'd like to offer some evidence towards this dispute.
Yesterday, King Leonidas posted in agreement with me that $2.35 was 'not possible' as a price for gold http://osbot.org/forum/topic/72166-selling-100-m-235m/#entry797914
Yet he now suddenly wants to buy 50m for that same price, which is 15-20% above market price, by the way.
Furthermore, when protesting his innocence within the chat logs, he sends a printscr to prove that he did not accept the gold. PICTURE HIDDEN
You'll notice that his inventory does not contain the 3 items he earlier stated he would trade to the user.
To me, this is highly highly suspect. The chatlogs look like ones from the chatbox, so if a mod has access to those, they could confirm that this is how the conversation went.