You have to pick:

I suppose it depends on what the contents is...

You can't cure cancer, so I choose billion dollars! :D

to discover means to simply be aware of, that doesn't mean you can implement it.

For all those who don't know the only way to cure cancer is to genetically modify our own cells and DNA(you all have just discovered the cure for cancer). this will, essentially, not be implemented until a few centuries after the finality of the project for it.

If the contents are just air, hell yeah!

I think the intent is the contents of a used diaper. But perhaps it is better if the contents are unknown at the time of the choice. Maybe it is indeed empty. Or maybe not. Once you agree, you're committed.

@richierichmeko "Only" way to cure cancer...anything you don't think you know, buddy?