How to use "bucks" in a sentence

He had about three hundred bucks left in the world

Shortly before noon, two high rollers from Dallas sat down at a blackjack table and, in three hours, lost a quarter of a million bucks; they were laughing and joking when they left the table to try another game

"A couple hundred bucks

I'll bet a hundred bucks to a dime Elliot slipped out of town under your nose."