The amount of bitcoins is more impressive: equivalent to $ 200,000 at current price. So, this doesn't surprise me. Also, you should consider Bitcoin is cash too (this affirmation is in the whitepaper).
I'm not about the current market value. I know families who have way more than that hanging on the walls in the open as painting which appreciated in value.
I'm trying to find a sane reason to keep this amount of cash at home in their circumstances. If I can't find sane reasons I'll have to look for insane ones.