Crystal clear Mr 50 BTC bid had inside info.

If people really think that somebody would just throw away 50 btc like that than they are real fools. That guy is going to make a killing with those cheap coins.
It was likely just good timing and choice of price and whoever it was soaked up all the sellers. Look at the order books this could rip back to 150000 in no time!
0.0000% chance it was "just good timing".
None.