Tell you what. Let me buy you a good lobster dinner.

5 seconds sound clip from the Blackbeard's Ghost (1968) movie soundboard.

You can hear this line at 00:48:09 in the Blu-ray version of the movie.

Quote context

[...]

- Do you think that's wise?

- Well, it's entirely within my discretionary power as head of the committee to welcome new faculty and students to Godolphin College.

- Professor, we don't have any such committee.

- Well, we do now.

- Oh. Oh, yes.

- Hello, Professor. Nice to see you.

- Mr Walker, so we meet again.

- Looks that way.

- Tell you what. Let me buy you a good lobster dinner.

- Afterwards, we'll drop into the back rooms and have a whirl at lady luck, huh?

- Well, thank you, but, well, that's not likely.

- Suit yourself. There's no harm in asking, is there?

- Leon, these are friends of mine. See that they get a nice table.

- Yes, sir. This way, please.

- Enjoy your dinner.

[...]