The trading floor has now become a challenge of wits.
I don't get it. What total noob just puts a buy-order like that ("oh yeah, right, here, buy bitcoins... 'enter order', hmm. how much to buy... let's go for 30,000 BTC for now. hmm, price? 6.50 sound reasonable, -click-, ok, weekend now, let's go home play with the kids").
If I was to buy $250000 worth of coinage, I'd be hanging out in #bitcoin-otc and/or trying to connect to some early adopters in the forum / on irc. Actually, I might oursource the buying to someone who can do it well.