I'd bet money

I'd bet money (on something)

I'm so confident that I am right (or that you are wrong) that I'm willing to bet on it. Oh, with your GPA, you're definitely going to be named valedictorian—I'd bet money on it.See also: bet, money

I'd bet money (on it).

Fig. I am certain. Charlie: Do you think Joe's planning to sell his house? Tom: I'd bet money on it. I'd bet money that Jane will get that job.See also: bet, money