If you recover wallet with 79k BTC, the loot is more than 10-100m. But it is not abandoned.

p.s. the "loot" is actually, not what you get from wallets, but what hunters are willing to pay for ASICs. It might be a larger sum, than actual finding.

By the way, I've read that there was a lot of fraud with crowdfunding of ASICs. People payed and had to wait forever...