Probably cost a good deal, but it would be worth it, certainly.
5 seconds sound clip from the Beat the Devil (1953) movie soundboard.
You can hear this line at 00:37:42 in the Blu-ray version of the movie.
Quote context
[...]
- Oh, it happens all the time.
- But... couldn't you have them done away with?
- Why, you must know plenty of people who could bump them off.
- Probably cost a good deal, but it would be worth it, certainly.
- Maybe.
- Then perhaps your connection with those men isn't quite so undignified as I thought.
- Those millions, would they be pounds or dollars?
- No, that's very careless of you.
[...]