(In German) Three hundred and fifty.

4 seconds sound clip from the Inglourious Basterds movie soundboard.

You can hear this line at 00:52:07 in the Blu-ray version of the movie.

Quote context

[...]

(In French) How many? -Two.

(In German) Two. -More would be better.

(In French) More would be better.

(In German) How many seats in your auditorium?

(In French) How many seats in your auditorium? -Three hundred and fifty.

(In German) Three hundred and fifty.

(SCOFFS)

(In German) That's almost four hundred less than The Ritz. -But that's not such a terrible thing.

(In German) You said yourself you didn't want to indulge every two-faced French bourgeois taking up space, currying favor.

(In German) With less seats, it makes the event more exclusive. You're not trying to fill the house, they're fighting for seats.

[...]