What if the Person dumps those coins ?makes no sense. these investors understand
BTCs potential.
Are we ready to take such a big hit?yes. because i understand
BTCs potential

Yes! the potential does understand it , but what about the Hype that will be caused , don't you think it will effect the price?
It would not make sense to buy those coins at a 30% higher price and dump them at the normal price in the market. I am sure people who invest 13 million USD in the auction, and smart enough not to dump it right away
We aren't sure they were bought for 30% extra , it's just a rumour as of yet