guys what just happened to me is incredible
on IRC a guy proposed me to sell his bitcoins for $275 each (when market price is over $600), I thought this was a scammer but he told I can buy small sums to start with.

so I him send $27,5 for 0.1 btc and a while after he sent me the 0.1 BTC, I'm a complete risk-taker so I jumped in and bought 50 BTC at once (I know this is extremely stupid and I don't suggest anyone to ever do that) but then after paying the sum, I received just a few minutes ago 50 BTC!!!!
I aksed some stuff to the guy and he told me he can sell anyone any amount of coins they want, I asked him how much does he have and why sell the coins half their price? he told me he has hundreds of thousands of coins to liquidate but he sells them to make immediate profit and to not be registered on the exchanges. he told me he can only send transactions of 50 BTC at once also.

I bought the coins and I'm happy for such profit but I still feel bad, I find it strange that someone sells bitcoins that low???
I am pretty sure that these coins were stolen and I'm thinking are these mtgox coins? who could have so much coins and sell them to random people at half their price? you wouldn't do that if you acquired your coins legally.

what do you think of that? I hope he doesn't sell much coins because if these coins were stolen from mtgox this is a very serious matter.