This is alot of money and I really wonder what Laszlo must be feeling like each time he see this.... But anyways, thanks to him for making this history which we celebrate this day, it is a great lesson which teaches us to hodl.
Ofcourse there is a bit of regret on his part. But this historical that he did means a lot actually and im pretty sure that its not the only bitcoin he have to spare. He is a miner and probably have some more than what he spend on the two pizza boxes during those times. I dont remember he mentioned it I think but of course we can just assume it like that.