I'm quite sure you'll be very pleased with that one, sir.
5 seconds sound clip from the Star Wars: Episode IV - A New Hope (1977) movie soundboard.
You can hear this line at 00:19:17 in the Blu-ray version of the movie.
Quote context
[...]
- Hey, what are you trying to push on us?
- Excuse me, sir, but that R2 unit is in prime condition, a real bargain.
- Uncle Owen, what about that one?
- What about that blue one? We'll take that one.
- I'm quite sure you'll be very pleased with that one, sir.
- He really is in first-class condition. I've worked with him before. Here he comes.
- Now, don't you forget this. Why I should stick my neck out for you is quite beyond my capacity.
- Thank the maker! This oil bath is going to feel so good.
[...]