I just read that the bidders will be paying 30% more than the usual market price. Seems a pretty steepp cost they will have to pay for those coins.
Thats almost 100$ more than the current market price.
If that is correct then there is no reason to worry about price, as the new owner would not sell at current price.
It might be a problem for future, when price goes up, as it have to, because of mining difficulty.