Merchants: Greedy Merchants lie about selling costs, crash client

[Lazortag]

[Fri Jan 06 23:38:38 2012] Tin Merchant IX tells you, 'That'll be 46 platinum 6 gold 4 silver 8 copper for the Leatherfoot Raider Skullcap.'

...Well that could be the problem. WC caps are supposed to cost about 100 plat from a vendor. Perhaps something is halving the costs of items as well as the price that they sell at?
edit: oh I just saw the increased cap cost (186 plat) more lower down.
edit2: also I'd take out the not-so-nice parts of your logs if I were you.