[throwanem]

Assuming you can find them. If I took a bet like that you'd have a hell of a time finding me!

(I'm sure serious, or "serious," people who actually construct these bets of course require the "world still here" payout be escrowed. Still.)

[spencerflem]

If you escrow the World Still Exists payment you lose the benefit of having the World Ends payment immediately.

[throwanem]

Yeah, it isn't a kind of bet that makes any sense except as a conversation starter. Imagine needing to pay so much money for one of those!