100% scam liar.   They would sell for minimum 520-600.  why would they sell for 250 when they would have people chomping at the bit for even 600.

It's a lie, but anyone would would buy these would now have stolen coins pointing straight to their account.  Once gox's data is exposed through court action (will take a long while), anyone who doesn't think its only a matter of time before the coins are traced is being silly.