Just as it is with slowing velocity and liquidity crunches, this type of effect counter-intuitively makes the price go up, not down.
Yes it will for the start.
But i want to play with the ultimate scenario.
Lets say 1000 Bitcoin left for use in circulation, that would not really be practical anymore?
Why not? And as well, who says that nobody could recover your coins?
If you willingly give your private keys to your loved ones before going dead (in a case when you know already that you will die or give them this key as a goodwill), then what can stop them from moving your coins out of your wallet when you are not alive?
EDIT: Sorry I misread your OP as the title is misleading so was not able to understand, but after reading it in your next post, I would say that no, it can't die the way you said because it's fine that if any disk goes corrupt, it may not be recovered and lost forever but those that can be recovered will always be in circulation and that will give its value some more increments.