They were just out for themselves, looking to make a buck.

And some people try to figure out ways to make a buck.

Someone is always looking for a way to make a buck.

And if you can make a buck in the process, all the better.

"What happened here is during the war everybody went into defense and they made big bucks," he said.

She had to hand it to the old man, he always knew how to make a buck and a half.

Why is it always someone looking to make a buck?

But is it a good idea, or are they just trying to make a buck?

Not much difference but are out to make a buck and looking for attention.

But isn't there a better way to make a buck?